Biggest changeThe overall decrease in mineral resources was primarily driven by an update of the resource model as a result of the availability of new drilling data as well as mine depletion during 2023. 37 Albemarle Corporation and Subsidiaries The Greenbushes mineral reserve estimates with depletion from production from the effective date of the report through December 31, 2023 are summarized in the following table: Amount (‘000s metric tonnes) Grade (Li 2 O%) Probable mineral reserves: Reserve Pit 70,400 1.81% Stockpiles 1,400 2.51% • Albemarle’s attributable portion of mineral resources and mineral reserves is 49%. • Mineral reserves are reported exclusive of mineral resources. • Indicated in situ resources have been converted to Probable reserves. • Indicated stockpile resources have been converted to Probable mineral reserves. • Mineral reserves are reported considering a nominal set of assumptions for reporting purposes: ◦ Mineral reserves are based on a mine gate price of $1,383/metric tonne of chemical grade concentrate (6% Li 2 O). ◦ Mineral reserves assume 93% global mining recovery. ◦ Mineral reserves are diluted at approximately 5% at zero grade for all mineral reserve blocks in addition to internal dilution built into the resource model (2.8% with the assumed selective mining unit of 5 meter x 5 meter x 5 meter). ◦ The mass yield for reserves processed through the chemical grade plants is estimated based on mass yield formulas that vary depending on the Li2O% grade of the plant feed.
Biggest changeThe Wodgina mineral reserve estimates with depletion from production from the effective date of the report through December 31, 2024 are summarized in the following table: 42 Albemarle Corporation and Subsidiaries Amount (‘000s metric tonnes) Grade (Li 2 O%) Probable mineral reserves: Open Cut 48,500 1.4% Stockpiles 50 1.5% Tailings Storage Facilities 7,400 1.0% • Amounts represent Albemarle’s attributable portion of mineral resources and mineral reserves of 50%. • Mineral reserves are reported exclusive of mineral resources. • Mineral reserves are reported on a dry basis • Mineral reserves are reported considering a nominal set of assumptions for reporting purposes: • Based on a selling price of $1,300/metric tonne CIF CKJ of chemical grade concentrate (benchmark 6% Li2O) and concentrate transport and selling cost of $6.80/metric tonne. • Assumes a 98% global grade factor. • Assumes variable mining recoveries based on grade, oxidation, thickness, and search distance, sourced from the Company.
A small paved runway airport is also located near San Pedro de Atacama and a large international airport is located in Antofagasta. The La Negra plant (latitude 23°45'20.31"S, longitude 70°18'36.92"W) has direct access roads and located approximately 20 km by paved four lane highway Route 28 southeast of Antofagasta turning north approximately 3 km on Route 5.
A small paved runway airport is also located near San Pedro de Atacama and a large international airport is located in Antofagasta. The La Negra plant (latitude 23°45'20.31"S, longitude 70°18'36.92"W) has direct access roads and is located approximately 20 km by paved four lane highway Route 28 southeast of Antofagasta turning north approximately 3 km on Route 5.
Mineral resources are not mineral reserves and do not have demonstrated economic viability. • Given the dynamic reserve versus the static resource, a direct measurement of resources post-reserve extraction is not practical.
Mineral resources are not mineral reserves and do not have demonstrated economic viability. • Given the dynamic reserve versus the static resource, a direct measurement of resources post-reserve extraction is not practical.
Therefore, as a simplification, to calculate mineral resources, exclusive of reserves, the quantity of lithium pumped in the life of mine plan was subtracted from the overall resource without modification to lithium concentration.
Therefore, as a simplification, to calculate mineral resources exclusive of reserves, the quantity of lithium pumped in the life of mine plan was subtracted from the overall resource without modification to lithium concentration.
As only approximately one percent of the available resource is consumed from the Dead Sea, as noted above, the reserve estimate is based on the amount the JBC plant can produce over until the end of 2058, when the APC concession agreement ends.
As only approximately one percent of the available resource is consumed from the Dead Sea, as noted above, the reserve estimate is based on the amount the JBC plant can produce over until the end of 2058, when the APC concession agreement ends.
Other planned upgrades to the infrastructure include a new mine service area, a new mine access road, expansions of warehouse and laboratories and the expansion of tailings facilities. Talison ships the chemical-grade lithium concentrate in vessels to our facilities in Meishan and Xinyu, China, and by land transport to our Kemerton, Australia facility, to process into battery-grade lithium hydroxide.
Other planned upgrades to the infrastructure include a new mine service area, a new mine access road, expansions of warehouse and laboratories and the expansion of tailings facilities. Talison ships the chemical-grade lithium concentrate in vessels to our facilities in Meishan, Qinzhou and Xinyu, China, and by land transport to our Kemerton, Australia facility, to process into battery-grade lithium hydroxide.
JBC is extracting approximately 1 percent of the bromine available in Jordan’s share of the Dead Sea. Bromide concentration in the Dead Sea is estimated to average approximately 5,000 ppm. The cut-off grade of the Albemarle bromine operations has been estimated to be at 1,000 ppm.
JBC is extracting approximately 1 percent of the bromine available in Jordan’s share of the Dead Sea. Bromide concentration in the Dead Sea is estimated to average approximately 5,037 ppm. The cut-off grade of the Albemarle bromine operations has been estimated to be at 1,000 ppm.
Additional information about key assumptions and parameters relating to the lithium mineral resources and reserves at the Salar de Atacama facility is discussed in sections 11 and 12, respectively, of the Salar de Atacama technical report summary. 44 Albemarle Corporation and Subsidiaries Silver Peak, Nevada The Silver Peak site (latitude 37.751773°N, longitude 117.639027°W) is located in a rural area approximately 30 miles southwest of Tonopah, in Esmeralda County, Nevada.
Additional information about key assumptions and parameters relating to the lithium mineral resources and reserves at the Salar de Atacama facility is discussed in sections 11 and 12, respectively, of the Salar de Atacama technical report summary. 47 Albemarle Corporation and Subsidiaries Silver Peak, Nevada The Silver Peak site (latitude 37.751773°N, longitude 117.639027°W) is located in a rural area approximately 30 miles southwest of Tonopah, in Esmeralda County, Nevada.
Effective January 1, 2017, the Chilean government and Albemarle entered into an annex to the original agreement through which its duration was modified, extending it until the 41 Albemarle Corporation and Subsidiaries balance of: (a) the original 200,000 metric tons of LME and an additional 262,132 metric tons of LME granted through this annex have been exploited, processed, and sold, or (b) on January 1, 2044, whichever comes first.
Effective January 1, 2017, the Chilean government and Albemarle entered into an annex to the original agreement through which its duration was modified, extending it until the balance of: (a) the original 200,000 metric tons of LME and an additional 262,132 metric tons of LME granted through this 44 Albemarle Corporation and Subsidiaries annex have been exploited, processed, and sold, or (b) on January 1, 2044, whichever comes first.
Actual surface disturbance associated with the operations is 7,390 acres, primarily associated with the evaporation ponds. The manufacturing and administrative activities are confined to an area approximately 20 acres in size. 45 Albemarle Corporation and Subsidiaries We extract lithium brine from our Silver Peak site through substantially the same evaporation process we use at the Salar de Atacama.
Actual surface disturbance associated with the operations is 7,390 acres, primarily associated with the evaporation ponds. The manufacturing and administrative activities are confined to an area approximately 20 acres in size. 48 Albemarle Corporation and Subsidiaries We extract lithium brine from our Silver Peak site through substantially the same evaporation process we use at the Salar de Atacama.
The La Negra facilities consist of a boron removal plant, a calcium and magnesium removal plant, two lithium carbonate conversion plants, a lithium chloride plant, evaporation-sedimentation ponds, an offsite area where the raw materials are housed and the inputs that are used in the process are prepared, a dry area where the various products are prepared, as well as a fleet of owned and leased equipment.
The La Negra facilities consist of three boron removal plants, three calcium and magnesium removal plants, three lithium carbonate conversion plants, a lithium chloride plant, evaporation-sedimentation ponds, an offsite area where the raw materials are housed and the inputs that are used in the process are prepared, a dry area where the various products are prepared, as well as a fleet of owned and leased equipment.
RPS Energy Canada Ltd (“RPS”), a third-party firm comprising mining experts in accordance with Item 1302(b)(1) of Regulation S-K, served as the QP and prepared the estimates of bromine mineral resources and reserves at the Safi facility, with an effective date of December 31, 2023.
RPS Energy Canada Ltd (“RPS”), a third-party firm comprising mining experts in accordance with Item 1302(b)(1) of Regulation S-K, served as the QP and prepared the estimates of bromine mineral resources and reserves at the Safi facility, with an effective date of December 31, 2024.
The mineral reserve estimate attributable to Albemarle’s 50% interest in its JBC joint venture is approximately 2.07 million metric tonnes of bromine from the Dead Sea. This estimate is based on the time available under the concession agreement with the Hashemite Kingdom of Jordan and the processing capability of the JBC plant.
The mineral reserve estimate attributable to Albemarle’s 50% interest in its JBC joint venture is approximately 2.0 million metric tonnes of bromine from the Dead Sea. This estimate is based on the time available under the concession agreement with the Hashemite Kingdom of Jordan and the processing capability of the JBC plant.
The above production amounts reflect that change in ownership percentage beginning on October 18, 2023. (d) The Salar de Atacama operation also produces potash (potassium chloride), bichofite, halite and sylvinite as byproducts. However, the Company does not consider production of these byproducts as material to the economics of the operation.
The above production amounts reflect that change in ownership percentage beginning on October 18, 2023. (d) The Salar de Atacama operation also produces potash (potassium chloride), bischofite, halite and sylvinite as byproducts. However, the Company does not consider production of these byproducts as material to the economics of the operation.
All bromine reserves reported by Albemarle for the JBC project are classified as proven mineral reserves. The mineral reserve estimate for the Safi, Jordan bromine site attributable to Albemarle’s 50% interest in its JBC joint venture is approximately 2.07 million metric tonnes of bromine from the Dead Sea.
All bromine reserves reported by Albemarle for the JBC project are classified as proven mineral reserves. The mineral reserve estimate for the Safi, Jordan bromine site attributable to Albemarle’s 50% interest in its JBC joint venture is approximately 2.0 million metric tonnes of bromine from the Dead Sea.
The following table provides a summary of our mineral resources, exclusive of reserves, at December 31, 2023. The below mineral resource amounts are rounded and shown in thousands of metric tonnes. Where applicable, the amounts represent Albemarle’s attributable portion based on ownership percentages noted.
The following table provides a summary of our mineral resources, exclusive of reserves, at December 31, 2024. The below mineral resource amounts are rounded and shown in thousands of metric tonnes. Where applicable, the amounts represent Albemarle’s attributable portion based on ownership percentages noted.
The following table provides a summary of our mineral reserves at December 31, 2023. The below mineral reserve amounts are rounded and shown in thousands of metric tonnes. The amounts represent Albemarle’s attributable portion based on ownership percentages noted above.
The following table provides a summary of our mineral reserves at December 31, 2024. The below mineral reserve amounts are rounded and shown in thousands of metric tonnes. The amounts represent Albemarle’s attributable portion based on ownership percentages noted above.
The Salar de Atacama is a salt flat, the largest in Chile, located in the Atacama Desert in northern Chile, which is the driest place on the planet and thus has an extremely high annual rate of evaporation and extremely low annual rainfall.
The Salar de Atacama is a salt flat, the largest in Chile, located in the Atacama Desert in northern Chile, which is the driest non-polar place on the planet and thus has an extremely high annual rate of evaporation and extremely low annual rainfall.
The following assumptions were used in developing that model: ◦ The estimated economic cut-off grade for the Silver Peak project is 57 mg/l lithium, based on the assumptions discussed below.
The following assumptions were used in developing that model: ◦ The estimated economic cut-off grade for the Silver Peak project is 76 mg/l lithium, based on the assumptions discussed below.
The 10% premium applied to the resource versus the reserve was selected to generate a resource larger than the reserve, ensuring the resource fully encompassed the reserve while still maintaining reasonable prospect for eventual economic extraction. ◦ Recovery factors for the wellfield are = -206.23*(Li wellfield feed)2 +7.1903*(wellfield Li feed)+0.4609.
The 18% premium applied to the resource versus the reserve was selected to generate a resource larger than the reserve, ensuring the resource fully encompassed the reserve while still maintaining reasonable prospect for economic extraction. ◦ Recovery factors for the wellfield are = -206.23*(Li wellfield feed) 2 +7.1903*(wellfield Li feed)+0.4609.
This plan was truncated to reflect the QP’s opinion on uncertainty associated with the production plan as a direct conversion of measured and indicated resource to proven and probable reserve is not possible in the same way as a typical hard-rock mining project. • The 2022 reserve model used as the basis for depletion has not been updated.
This plan was truncated to reflect the QP’s opinion on uncertainty associated with the production plan, as a direct conversion of measured and indicated resources to proven and probable reserve is not possible in the same way as a typical hard rock mining project. • The 2024 reserve model used as the basis for depletion has not been updated.
The production pumping plan was truncated due to technical uncertainty inherent in long-term production modeling and remained well above the economic cut-off grade (i.e., the economic cut-off grade did not result in a limiting factor to the estimation of the reserve). ◦ A technical grade lithium carbonate price of $20,000/metric tonne CIF North Carolina. ◦ Recovery factors for the wellfield are = -206.23*(Li wellfield feed)^2 +7.1903*(wellfield Li feed) + 0.4609.
The production pumping plan was truncated due to technical uncertainty inherent in long-term production modeling and remained well above the economic cut-off grade (i.e., the economic cut-off grade did not result in a limiting factor to the estimation of the reserve). ◦ A technical grade lithium carbonate price of $17,000/metric tonne CIF Asia. ◦ Recovery factors for the wellfield are = -206.23*(Li wellfield feed) 2 +7.1903*(wellfield Li feed) + 0.4609.
Over the course of approximately eighteen months, the desert sun evaporates the water causing other salts to precipitate and leaving behind concentrated lithium brine. If weather conditions are not favorable, the evaporation process may be prolonged.
Over the course of approximately 18-24 months, the desert sun evaporates the water causing other salts to precipitate and leaving behind concentrated lithium brine. If weather conditions are not favorable, the evaporation process may be prolonged.
We believe that our production facilities, research and development facilities, and sales and administrative offices are generally well maintained, effectively used and are adequate to operate our business. During 2023, the Company’s manufacturing plants operated at approximately 75% capacity, in the aggregate. Set forth below is information regarding our production facilities operated by us and our affiliates.
We believe that our production facilities, research and development facilities, and sales and administrative offices are generally well maintained, effectively used and are adequate to operate our business. During 2024, the Company’s manufacturing plants operated at approximately 78% capacity, in the aggregate. Set forth below is information regarding our production facilities operated by us and our affiliates.
A copy of the QP’s amended technical report summary with respect to the bromine mineral resource and reserve estimates at the Safi facility, dated February 14, 2024, is filed as Exhibit 96.5 to this report. The feedstock is drawn from the Dead Sea, a nonconventional reservoir owned by the nations of Israel and Jordan.
A copy of the QP’s amended technical report summary with respect to the bromine mineral resource and reserve estimates at the Safi facility, dated February 12, 2025, is filed as Exhibit 96.5 to this report. The feedstock is drawn from the Dead Sea, a nonconventional reservoir owned by the nations of Israel and Jordan.
Probable mineral reserve – the economically mineable part of an indicated and, in some cases, a measured mineral resource . Cutoff grade - the grade ( i.e. , the concentration of metal or mineral in rock) that determines the destination of the material during mining.
Probable mineral reserve – the economically mineable part of an indicated and, in some cases, a measured mineral resource . Cut-off grade - the grade ( i.e. , the concentration of metal or mineral in rock) that determines the destination of the material during mining.
See section 3 of the Wodgina technical report summary, filed as Exhibit 96.2 to this report, for a listing of all mining and exploration land tenements, which are in good standing and without any known impediments. Certain 39 Albemarle Corporation and Subsidiaries tenements are due for renewal in 2026 and another in 2030.
See section 3 of the Wodgina technical report summary, filed as Exhibit 96.2 to this report, for a listing of all mining and exploration land tenements, which are in good standing and without any known impediments. Certain tenements are due for renewal in 2026 and another in 2030.
Inferred mineral resources are estimates based on limited geological evidence and sampling and have a too 30 Albemarle Corporation and Subsidiaries high of a degree of uncertainty as to their existence to apply relevant technical and economic factors likely to influence the prospects of economic extraction in a manner useful for evaluation of economic viability.
Inferred mineral resources are estimates based on limited geological evidence and sampling and have a too high of a degree of uncertainty as to their existence to apply relevant technical and economic factors likely to influence the prospects of economic extraction in a manner useful for evaluation of economic viability.
As such, there are no specific resources owned by JBC, but Albemarle’s joint venture partner, Arab Potash Company (“APC”) has exclusive rights granted by the Hashemite Kingdom of Jordan to withdraw brine from the Dead Sea and process it to extract minerals.
As such, there are no specific resources owned by JBC, but Albemarle’s joint venture partner, Arab Potash Company (“APC”) has exclusive rights granted by the Hashemite 35 Albemarle Corporation and Subsidiaries Kingdom of Jordan to withdraw brine from the Dead Sea and process it to extract minerals.
The QP and management agree on the reasonableness of the criteria for the purposes of estimating resources and reserves. Calculations using these criteria are reviewed and validated by the QP. 34 Albemarle Corporation and Subsidiaries Estimations and assumptions were developed independently for each significant mineral location. All estimates require a combination of historical data and key assumptions and parameters.
The QP and management agree on the reasonableness of the criteria for the purposes of estimating resources and reserves. Calculations using these criteria are reviewed and validated by the QP. Estimations and assumptions were developed independently for each significant mineral location. All estimates require a combination of historical data and key assumptions and parameters.
Our mineral resource and reserve estimates are based on many factors, including the area and volume covered by our mining rights, assumptions regarding our extraction rates based upon an expectation of operating the mines on a long-term basis and the quality of in-place reserves.
Our mineral resource and reserve estimates are based on many factors, including the area and volume 36 Albemarle Corporation and Subsidiaries covered by our mining rights, assumptions regarding our extraction rates based upon an expectation of operating the mines on a long-term basis and the quality of in-place reserves.
A copy of the QP’s most recent technical report summary with respect to the lithium mineral resource and reserve estimates at the Greenbushes facility, dated February 9, 2024, with an effective date of June 30, 2023, is filed as Exhibit 96.1 to this report.
A copy of the QP’s most recent technical report summary with respect to the lithium mineral resource and reserve estimates at the Greenbushes facility, dated February 10, 2025, with an effective date of June 30, 2024, is filed as Exhibit 96.1 to this report.
Mineral reserve - an estimate of tonnage and grade or quality of indicated and measured mineral resources that, in the opinion of the qualified person , can be the basis of an economically viable project. Proven mineral reserve - the economically mineable part of a measured mineral resource and can only result from conversion of a measured mineral resource .
Mineral reserve - an estimate of tonnage and grade or quality of indicated and measured mineral resources that, in the opinion of the qualified person , can be the basis of an economically viable project. 32 Albemarle Corporation and Subsidiaries Proven mineral reserve - the economically mineable part of a measured mineral resource and can only result from conversion of a measured mineral resource .
It is located in the Clayton Valley, an arid valley historically covered with dry lake beds (playas). The operation borders the small, unincorporated town of Silver Peak, Nevada. Albemarle uses the Silver Peak site for the production of lithium brines, which are used to make lithium carbonate and, to a lesser degree, lithium hydroxide.
It is located in the Clayton Valley, an arid valley historically covered with dry lake beds (playas). The operation borders the small, unincorporated town of Silver Peak, Nevada. Albemarle uses the Silver Peak site for the production of lithium brines, which are used to make lithium carbonate.
Additional information about key assumptions and parameters relating to the lithium mineral resources at the Wodgina facility is discussed in section 11 of the Wodgina technical report summary. 40 Albemarle Corporation and Subsidiaries Salar de Atacama/La Negra, Chile The Salar de Atacama is located in the commune of San Pedro de Atacama, with the operations approximately 100 kilometers to the south of this commune, in the extreme east of the Antofagasta Region and close to the border with the republics of Argentina and Bolivia.
Additional information about key assumptions and parameters relating to the lithium mineral resources and reserves at the Wodgina facility is discussed in sections 11 and 12, respectively, of the Wodgina technical report summary. 43 Albemarle Corporation and Subsidiaries Salar de Atacama/La Negra, Chile The Salar de Atacama is located in the commune of San Pedro de Atacama, with the operations approximately 100 kilometers to the south of this commune, in the extreme east of the Antofagasta Region and close to the border with the republics of Argentina and Bolivia.
All lithium mining activities, including tailings storage, processing plant operations, open pits and waste rock dumps, are currently carried out within the boundaries of the three mining leases plus two general purpose leases.
All lithium mining activities, including tailings storage, processing plant operations, open pits 38 Albemarle Corporation and Subsidiaries and waste rock dumps, are currently carried out within the boundaries of the three mining leases plus two general purpose leases.
The September 30, 2022 resource has been depleted for actual production and is reported as of December 31, 2023 in the below table. The amounts represent Albemarle’s attributable portion based on a 100% ownership percentage, and are presented as metric tonnes of lithium metal in thousands.
The June 30, 2024 resource has been depleted for actual production and is reported as of December 31, 2024 in the below table. The amounts represent Albemarle’s attributable portion based on a 100% ownership percentage, and are presented as metric tonnes of lithium metal in thousands.
As of December 31, 2023, our 49% ownership interest of the gross asset value of the facilities at the Greenbushes site was approximately $803.5 million. Greenbushes is currently constructing a new chemical grade plant with a target completion in 2025 and is developing plans for a fourth chemical grade plant to be constructed in 2027.
As of December 31, 2024, our 49% ownership interest of the gross asset value of the facilities at the Greenbushes site was approximately $843.8 million. Greenbushes is currently constructing a new chemical grade plant with a target completion in 2025 and is developing plans for a fourth chemical grade plant to be constructed in 2027.
Amounts represent Albemarle’s attributable portion based on ownership percentages noted above and are shown in thousands of metric tonnes of 31 Albemarle Corporation and Subsidiaries lithium metal and bromine production. Lithium and bromine is extracted as brine or hard rock concentrate at the extraction facilities.
Amounts represent Albemarle’s attributable portion based on ownership percentages noted above and are shown in thousands of metric tonnes of lithium metal and bromine production. Lithium and bromine are extracted as brine or hard rock concentrate at the extraction facilities.
The facilities at Silver Peak consist of extraction wells, evaporation and concentration ponds, a lithium carbonate plant, a lithium anhydrous plant, a lithium hydroxide plant, a new liming plant, wellfield and mill maintenance, a shipping and packaging facility and administrative offices, as well as a fleet of owned and leased equipment.
The facilities at Silver Peak consist of extraction wells, evaporation and concentration ponds, a lithium carbonate plant, an anhydrous lithium hydroxide plant (for processing lithium hydroxide monohydrate), a liming plant, wellfield and mill maintenance, a shipping and packaging facility and administrative offices, as well as a fleet of owned and leased equipment.
The truncated production pumping plan remained well above the economic cut-off grade (i.e., the economic cut-off grade did not result in a limiting factor to the estimation of the reserve). ◦ A technical grade lithium carbonate price of $20,000/metric tonne CIF Asia. ◦ Recovery factors for the salar operation increase gradually over the span of 4 years, from 40% in 2022 to the proposed salar yield improvement program 65% recovery in 2025.
The truncated production pumping plan remained well above the economic cut-off grade (i.e., the economic cut-off grade did not result in a limiting factor to the estimation of the reserve). ◦ A technical grade lithium carbonate price of $17,000/metric tonne CIF Asia. ◦ Recovery factors for the salar operation increase gradually over the span of 4 years, from the current 40% to the proposed salar yield improvement program 60% recovery in 2027.
The measured resource of bromide ion attributable to Albemarle’s 50% interest in its JBC joint venture is estimated to be approximately 175.69 million metric tonnes. JBC is extracting approximately 1 percent of the bromine available in Jordan’s share of the Dead Sea. Bromide concentration in the Dead Sea is estimated to average approximately 5,000 parts per million (“ppm”).
The measured resource of bromide ion attributable to Albemarle’s 50% interest in its JBC joint venture is estimated to be approximately 173.93 million metric tonnes. JBC is extracting approximately 1 percent of the bromine available in Jordan’s share of the Dead Sea. Bromide concentration in the Dead Sea is estimated to average approximately 5,037 parts per million (“ppm”).
There is an estimated 900 million tonnes of bromine in the Dead Sea. 48 Albemarle Corporation and Subsidiaries Mining methods consist of all activities necessary to extract brine from the Dead Sea and extract Bromine. The low rainfall, low humidity and high temperatures in the Dead Sea area provide ideal conditions for recovering potash from the brine by solar evaporation.
There is an estimated 666 million tonnes of bromine in the Dead Sea. Mining methods consist of all activities necessary to extract brine from the Dead Sea and extract Bromine. The low rainfall, low humidity and high temperatures in the Dead Sea area provide ideal conditions for recovering potash from the brine by solar evaporation.
The December 31, 2022 resource has been depleted for actual production and adjusted for the new 50% ownership percentage noted above, and is reported as of December 31, 2023 in the below table. Mineral resources represent 50% interest in Wodgina, which is attributable to the Company’s interest in the MARBL joint venture.
The June 30, 2024 resource has been depleted for actual production and adjusted for the new 50% ownership percentage noted above, and is reported as of December 31, 2024 in the below table. Mineral resources reported below represent a 50% interest in Wodgina, which is attributable to the Company’s interest in the MARBL joint venture.
An additional recovery factor of 78% lithium recovery is applied to the lithium carbonate plant. ◦ A fixed brine pumping rate of 20,000 acre feet per year, ramped up from 2022 levels over a period of five years. ◦ Operating cost estimates are based on a combination of fixed brine extraction, G&A and plant costs and variable costs associated with raw brine pumping rate or lithium production rate.
An additional 78% lithium recovery factor is applied to the lithium carbonate plant. ◦ A sustainable fixed brine pumping rate of 20,000 acre feet per year, ramped up from current levels over a period of 7 years. ◦ Operating cost estimates are based on a combination of fixed brine extraction, general and administrative, and plant costs and variable costs associated with raw brine pumping rate or lithium production rate.
The Silver Peak reserve estimates with depletion from production from the effective date of the report through December 31, 2023 are summarized in the following table: Amount (‘000s metric tonnes) Concentration (mg/L) Proven mineral reserves: In Situ 12 93 In Process 1 101 Probable mineral reserves: In Situ 54 95 Total mineral reserves: In Situ 66 95 In Process 1 101 • In process reserves quantify the prior 24 months of pumping data and reflect the raw brine, at the time of pumping.
The Silver Peak reserve estimates with depletion from production from the effective date of the report through December 31, 2024 are summarized in the following table: Amount (‘000s metric tonnes) Concentration (mg/L) Proven mineral reserves: In Situ 12 97 In Process 1 101 Probable mineral reserves: In Situ 66 119 Total mineral reserves: In Situ 78 115 In Process 1 101 • In process reserves quantify the prior 24 months of pumping data and reflect the raw brine at the time of pumping.
Average life of mine operating cost is calculated at approximately $4,155/metric tonne CIF Asia. ◦ Sustaining capital costs are included in the cut-off grade calculation and post the salar yield improvement program installation, average around $98 million per year. • Mineral Resources tonnage and contained metal have been rounded to reflect the accuracy of the estimate, and numbers may not add due to rounding.
Average life of mine operating cost is calculated at approximately $5,334/metric tonne CIF Asia. ◦ Sustaining capital costs are included in the cut-off grade calculation and post the salar yield improvement program installation average around $110 million per year. ◦ Royalties are included in the cut-off grade calculation and average approximately $4,172/metric tonne of lithium carbonate produced. • Mineral resources tonnage and contained metal have been rounded to reflect the accuracy of the estimate, and numbers may not add due to rounding.
Average life of mine operating cost is calculated at approximately $4,155/metric tonne CIF Asia. ◦ Sustaining capital costs are included in the cut-off grade calculation and post the salar yield improvement program installation, average around $98 million per year. • Mineral reserve tonnage, grade and mass yield have been rounded to reflect the accuracy of the estimate and numbers may not add due to rounding.
Average life of mine operating cost is calculated at approximately $5,334/metric tonne CIF Asia. ◦ Sustaining capital costs are included in the cut-off grade calculation and post the salar yield improvement program installation, average around $110 million per year. ◦ Royalties are included in the cut-off grade calculation and average approximately $4,172/metric tonne of lithium carbonate produced. • Mineral reserve tonnage, grade and mass yield have been rounded to reflect the accuracy of the estimate and numbers may not add due to rounding.
Measured and indicated resource were deducted proportionate to their contribution to the overall mineral resource. • Resources are reported on an in situ basis. • Resources are reported as lithium metal. • The resources have been calculated from the block model above 740 meters above sea level. • Resources have been categorized subject to the opinion of a QP based on the amount/robustness of informing data for the estimate, consistency of geological/grade distribution, survey information. • Resources have been calculated using drainable porosity estimated from bibliographical values based on the lithology and QP’s experience in similar deposits. • The estimated economic cutoff grade utilized for resource reporting purposes is 50 mg/l lithium, based on the following assumptions: ◦ A technical grade lithium carbonate price of $22,000/metric tonne CIF North Carolina.
Measured and Indicated resources were deducted proportionate to their contribution to the overall mineral resource. • Resources are reported on an in situ basis. • Resources are reported as lithium metal. • The resources have been calculated from the block model above 740 meters above sea level. • Resources have been categorized subject to the opinion of a QP based on the amount/robustness of informing data for the estimate, consistency of geological/grade distribution, survey information. • Resources have been calculated using drainable porosity estimated from bibliographical values based on the lithology and QP’s experience in similar deposits. • The following assumptions were used in developing the 2024 resource model: ◦ The estimated economic cut-off grade utilized for resource reporting purposes is 63 mg/L lithium, based on the assumptions discussed below. ◦ A technical grade lithium carbonate price of $20,000/metric tonne CIF Asia.
This sustaining capital cost was based on estimates of life of mine annual sustaining capital costs for Greenbushes that were included in the 2024 budget. Subsequent to pit optimization, design and scheduling, a detailed estimate of life of mine sustaining capital costs was prepared.
This sustaining capital cost was based on estimates of life of mine annual 40 Albemarle Corporation and Subsidiaries sustaining capital costs for Greenbushes that were included in the 2025 budget. Subsequent to pit optimization, design and scheduling, a detailed estimate of life of mine sustaining capital costs was prepared.
As of December 31, 2023, the gross asset value of our facilities at our Silver Peak site was approximately $139.1 million. A summary of the Silver Peak facility’s lithium mineral resources, exclusive of reserves, and reserves as of December 31, 2023 is shown in the following tables.
As of December 31, 2024, the gross asset value of our facilities at our Silver Peak site was approximately $191.9 million. A summary of the Silver Peak facility’s lithium mineral resources, exclusive of reserves, and reserves as of December 31, 2024 is shown in the following tables.
As of December 31, 2023, our 50% ownership interest of the gross asset value of the facilities at the Safi, Jordan site was approximately $243.7 million. A summary of the Safi facility’s bromine mineral resources and reserves as of December 31, 2023 is provided below.
As of December 31, 2024, our 50% ownership interest of the gross asset value of the facilities at the Safi, Jordan site was approximately $261.2 million. A summary of the Safi facility’s bromine mineral resources and reserves as of December 31, 2024 is provided below.
All bromine mineral accumulations of economic interest and with reasonable prospects for eventual economic extraction within the Magnolia production lease area are either currently on production or subject to an economically viable future development plan and are classified as mineral reserves.
There are no mineral resource estimates at the Magnolia, AR bromine extraction site. All bromine mineral accumulations of economic interest and with reasonable prospects for eventual economic extraction within the Magnolia production lease area are either currently on production or subject to an economically viable future development plan and are classified as mineral reserves.
A copy of the QP’s most recent technical report summary with respect to the lithium mineral resource and reserve estimates at the Silver Peak facility, dated February 14, 2023, with an effective date of September 30, 2022, is filed as Exhibit 96.4 to this report. The mineral resource economic assumptions remain unchanged from September 30, 2022.
A copy of the QP’s most recent technical report summary with respect to the lithium mineral resource and reserve estimates at the Silver Peak facility, dated February 8, 2025, with an effective date of June 30, 2024, is filed as Exhibit 96.4 to this report. The mineral resource economic assumptions remain unchanged from June 30, 2024.
As of December 31, 2023, our 50% ownership interest of the gross asset value of the facilities at our Wodgina site was approximately $271.0 million. A summary of the Wodgina facility’s lithium mineral resources as of December 31, 2023 is shown in the following table.
As of December 31, 2024, our 50% ownership interest of the gross asset value of the facilities at our Wodgina site was approximately $338.3 million. A summary of the Wodgina facility’s lithium mineral resources as of December 31, 2024 is shown in the following table.
Overview At December 31, 2023, we had the following mineral extraction facilities: Location Business Segment Ownership % Extraction Type Stage Australia Greenbushes Energy Storage 49% Hard rock Production Wodgina (a) Energy Storage 50% Hard rock Production Chile Salar de Atacama (b) Energy Storage 100% Brine Production Jordan Safi (b) Specialties 50% Brine Production United States Kings Mountain, NC Energy Storage 100% Hard rock Development Magnolia, AR (b) Specialties 100% Brine Production Silver Peak, NV (b) Energy Storage 100% Brine Production (a) Production of spodumene concentrate at the Wodgina mine resumed in the second quarter of 2022 after it had been idled in 2019, following the acquisition of our interest in Wodgina.
Overview 33 Albemarle Corporation and Subsidiaries At December 31, 2024, we had the following mineral extraction sites: Location Business Segment Ownership % Extraction Type Stage Argentina Antofalla Energy Storage 100% Brine Exploration Australia Greenbushes Energy Storage 49% Hard rock Production Wodgina (a) Energy Storage 50% Hard rock Production Chile Salar de Atacama (b) Energy Storage 100% Brine Production Jordan Safi (b) Specialties 50% Brine Production United States Kings Mountain, NC Energy Storage 100% Hard rock Exploration Magnolia, AR (b) Specialties 100% Brine Production Silver Peak, NV (b) Energy Storage 100% Brine Production (a) Production of spodumene concentrate at the Wodgina mine resumed in the second quarter of 2022 after it had been idled in 2019, following the acquisition of our interest in Wodgina.
The 10% premium applied to the resource versus the reserve was selected to generate a resource larger than the reserve, ensuring the resource fully encompassed the reserve while still maintaining reasonable prospect for eventual economic extraction. ◦ Recovery factors for the salar operation increase gradually over the span of 4 years, from 40% in 2022 to the proposed salar yield improvement program 65% recovery in 2025.
The 18% premium applied to the resource versus the reserve was selected to generate a resource larger than the reserve, ensuring the resource fully encompassed the reserve while still maintaining reasonable prospect for economic extraction. ◦ Recovery factors for the salar operation increase gradually over the span of 4 years, from the current 40% to the proposed salar yield improvement program 60% recovery in 2027.
An additional recovery factor of 80% lithium recovery is applied to the La Negra lithium carbonate plant. ◦ An average annual brine pumping rate of 414 L/s is assumed to meet drawdown constraint consistent with Albemarle’s permit conditions. ◦ Operating cost estimates are based on a combination of fixed brine extraction, G&A and plant costs and variable costs associated with raw brine pumping rate or lithium production rate.
An additional recovery factor of 80% lithium recovery is applied to the La Negra lithium carbonate plant. ◦ An average annual brine pumping rate of 368 L/s is assumed to meet drawdown constraint consistent with Albemarle’s early warning plan. ◦ Operating cost estimates are based on a combination of fixed brine extraction, general and administrative, and plant costs and variable costs associated with raw brine pumping rate or lithium production rate.
Resources are reported as lithium metal. • Resources have been categorized subject to the opinion of a QP based on the amount/robustness of informing data for the estimate, consistency of geological/grade distribution, survey information. • Resources have been calculated using drainable porosity estimated from measured values in Upper Halite and Volcano-sedimentary units, and bibliographical values based on the lithology and QP’s experience in similar deposits. • The estimated economic cutoff grade utilized for resource reporting purposes is 800 mg/l lithium, based on the following assumptions: ◦ A technical grade lithium carbonate price of $22,000/metric tonne CIF La Negra.
Resources are reported as lithium metal. • Resources have been categorized subject to the opinion of a QP based on the amount/robustness of informing data for the estimate, consistency of geological/grade distribution, survey information. • Resources have been calculated using drainable porosity estimated from measured values in Upper Halite and Volcano-sedimentary units, and bibliographical values based on the lithology and QP’s experience in similar deposits. • The following assumptions were used in developing the 2024 resource model: ◦ The estimated economic cut-off grade utilized for resource reporting purposes is 904 mg/l lithium, based on the following assumptions: ◦ A technical grade lithium carbonate price of $20,000/metric tonne CIF Asia.
(“SRK”), a third-party firm comprising mining experts in accordance with Item 1302(b)(1) of Regulation S-K, served as the QP and prepared the estimates of lithium mineral resources and reserves at the Greenbushes facility, with an effective date of December 31, 2023.
(“RPM”), a third-party firm comprising mining experts in accordance with Item 1302(b)(1) of Regulation S-K, served as the QP and prepared the estimates of lithium mineral resources and reserves at the Greenbushes facility, with an effective date of June 30, 2024.
The bromide ion concentration in the brine extracted which feeds the bromine plants, significantly exceeds the selected cut-off grade. The Safi measured mineral reserves of 175.69 million metric tonnes at December 31, 2023 decreased by 1% from 178.3 million metric tonnes at December 31, 2022.
The bromide ion concentration in the brine extracted which feeds the bromine plants, significantly exceeds the selected cut-off grade. The Safi measured mineral resources of 173.93 million metric tonnes of bromide ion at December 31, 2024 decreased by 1% from 175.69 million metric tonnes at December 31, 2023.
From 2017 through 2019, two drilling campaigns were carried out in order to obtain geological and hydrogeological information at the Albemarle mining concession.
From 2017 through 2023, at least five drilling campaigns were carried out in order to obtain geological and hydrogeological information at the Albemarle mining concession.
A copy of the QP’s most recent technical report summary with respect to the lithium mineral resource and reserve estimates at the Salar de Atacama facility, dated February 14, 2023, with an effective date of August 31, 2022, is filed as Exhibit 96.3 to this report. The mineral resource economic assumptions remain unchanged from August 31, 2022.
A copy of the QP’s most recent technical report summary with respect to the lithium mineral resource and reserve estimates at the Salar de Atacama facility, dated February 8, 2025, with an effective date of June 30, 2024, is filed as Exhibit 96.3 to this report. The mineral resource economic assumptions remain unchanged from June 30, 2024.
A copy of the QP’s most recent technical report summary with respect to the lithium mineral resource estimates at the Wodgina facility, dated February 14, 2023, with an effective date of December 31, 2022, is filed as Exhibit 96.2 to this report. The mineral resource economic assumptions remain unchanged from December 31, 2022.
A copy of the QP’s most recent technical report summary with respect to the lithium mineral resource estimates at the Wodgina facility, dated February 10, 2025, with an effective date of June 30, 2024, is filed as Exhibit 96.2 to this report. The mineral resource economic assumptions remain unchanged from June 30, 2024.
Aggregate Annual Production (metric tonnes in thousands) Year Ended December 31, 2023 2022 2021 Lithium (lithium metal) (a) Australia Greenbushes (b) 21 19 13 Wodgina (c) 7 3 — Chile Salar de Atacama (d) 10 10 8 United States Silver Peak, NV 1 1 1 Total lithium metal 39 33 22 Bromine Jordan Safi (e)(f) 58 60 57 United States Magnolia, AR (g) 82 73 71 Total bromine 140 133 128 (a) Lithium production amounts shown as lithium metal.
Aggregate Annual Production (metric tonnes in thousands) Year Ended December 31, 2024 2023 2022 Lithium (lithium metal) (a) Australia Greenbushes (b) 19 21 19 Wodgina (c) 6 7 3 Chile Salar de Atacama (d) 13 10 10 United States Silver Peak, NV 1 1 1 Total lithium metal 39 39 33 Bromine Jordan Safi (e)(f) 56 58 60 United States Magnolia, AR (g) 65 82 73 Total bromine 121 140 133 34 Albemarle Corporation and Subsidiaries (a) Lithium production amounts shown as lithium metal.
Amount (‘000s metric tonnes) Proven mineral reserves 2,706 Probable mineral reserves 611 Total mineral reserves 3,317 • Reserves are reported as bromine, on an in situ basis. • The estimated economic cutoff grade utilized for reserve reporting purposes is 1,000 mg/L bromine, with a bromine price ranging from $1,938 to $3,525 per metric tonne and operating costs ranging from $1,328 to $1,992 per metric tonne. • Recovery factors for the Magnolia are 82% and 88% for the proven mineral reserves and total mineral reserves, respectively. • The concentration of bromine at the Magnolia site varies based on the physical location of the field and can range up to over 6,000 mg/L.
Amount (‘000s metric tonnes) Proven mineral reserves 2,468 Probable mineral reserves 467 Total mineral reserves 2,935 • Reserves are reported as bromine, on an in situ basis. • The estimated economic cut-off grade utilized for reserve reporting purposes is 1,000 mg/L bromine, with a bromine price ranging from $1,660 to $3,020 per metric tonne and operating costs ranging from $756 to $1,094 per metric tonne. • Recovery factors for the Magnolia are 82% and 88% for the proven mineral reserves and total mineral reserves, respectively. • The concentration of bromine at the Magnolia site varies based on the physical location of the field and can range up to over 6,600 mg/L.
The bromine concentration is more than twice as high as that found in normal evaporated seawater. The bromine mineralization of the brine is distributed throughout the porous intervals of the upper and middle Smackover on the property. The strong permeability and porosity of the Smackover grainstones provide excellent continuity of the bromine mineralization within the brine.
The bromine concentration is more than twice as high as that found in normal evaporated seawater. The bromine mineralization of the brine is distributed throughout the porous intervals of the upper and middle Smackover on the property.
After that point, evaporation pond recovery remains relatively constant at 65%, An additional recovery factor of 80% lithium recovery is applied to the La Negra lithium carbonate plant. ◦ A fixed average annual brine pumping rate of 414 L/s is assumed to meet consistent with Albemarle’s permit conditions. ◦ Operating cost estimates are based on a combination of fixed brine extraction, G&A and plant costs and variable costs associated with raw brine pumping rate or lithium production rate.
After that point, evaporation pond recovery remains relatively constant at 60%, An additional recovery factor of 80% lithium recovery is applied to the La Negra lithium carbonate plant. ◦ An average annual brine pumping rate of 368 L/s is assumed to meet drawdown constraint with activation of Albemarle’s early warning plan. ◦ Operating cost estimates are based on a combination of fixed brine extraction, general and administrative, and plant costs and variable costs associated with raw brine pumping rate or lithium production rate.
Location Principal Use Owned/Leased Energy Storage Chengdu, China Production of lithium carbonate and technical and battery-grade lithium hydroxide Owned Greenbushes, Australia (a) Production of lithium spodumene minerals and lithium concentrate Owned (c) Kemerton, Australia Production of lithium carbonate and technical and battery-grade lithium hydroxide Owned Kings Mountain, NC Production of technical and battery-grade lithium hydroxide, lithium salts and battery-grade lithium metal products Owned La Negra, Chile Production of technical and battery-grade lithium carbonate and lithium chloride Owned Qinzhou, China Production of lithium carbonate and technical and battery-grade lithium hydroxide Owned Salar de Atacama, Chile (a) Production of lithium brine and potash Owned (d) Silver Peak, NV (a) Production of lithium brine, technical-grade lithium carbonate and lithium hydroxide Owned Wodgina, Australia (a) Production of lithium spodumene minerals and lithium concentrate Owned and leased (c) Xinyu, China Production of lithium carbonate and technical and battery-grade lithium hydroxide Owned Specialties Baton Rouge, LA Research and product development activities, and production of fire safety solutions Leased Langelsheim, Germany Production of butyllithium, lithium chloride, specialty products, lithium hydrides, cesium and special metals Owned Magnolia, AR (a) Production of fire safety solutions, bromine, inorganic bromides, agricultural intermediates and tertiary amines Owned New Johnsonville, TN Production of butyllithium and specialty products Owned Safi, Jordan (a) Production of bromine and derivatives and fire safety solutions Owned and leased (c) Taichung, Taiwan Production of butyllithium Owned Twinsburg, OH Production of bromine-activated carbon Leased Ketjen Amsterdam, the Netherlands Production of refinery catalysts, research and product development activities Owned Bitterfeld, Germany Refinery catalyst regeneration, rejuvenation, and sulfiding Owned (c) La Voulte, France Refinery catalysts regeneration and treatment, research and development activities Owned (c) 29 Albemarle Corporation and Subsidiaries Location Principal Use Owned/Leased McAlester, OK Refinery catalyst regeneration, rejuvenation, pre-reclaim burn off, as well as specialty zeolites and additives marketing activities Owned (c) Niihama, Japan Production of refinery catalysts Leased (c) Pasadena, TX (b) Production of aluminum alkyls, orthoalkylated anilines, refinery catalysts and other specialty chemicals; refinery catalysts regeneration services and research and development activities Owned Santa Cruz, Brazil Production of catalysts, research and product development activities Owned (c) Takaishi City, Osaka, Japan Production of aluminum alkyls Owned (c) (a) See below for further discussion of these significant mineral extraction facilities.
Location Principal Use Owned/Leased Energy Storage Chengdu, China Production of technical and battery-grade lithium hydroxide Owned Greenbushes, Australia (a) Production of lithium spodumene minerals and lithium concentrate Owned (c) Kemerton, Australia Production of technical and battery-grade lithium hydroxide Owned Kings Mountain, NC Production of technical and battery-grade lithium hydroxide, lithium salts and battery-grade lithium metal products Owned La Negra, Chile Production of technical and battery-grade lithium carbonate Owned Meishan, China Production of technical and battery-grade lithium hydroxide Owned Qinzhou, China Production of lithium carbonate and technical and battery-grade lithium hydroxide Owned 31 Albemarle Corporation and Subsidiaries Location Principal Use Owned/Leased Salar de Atacama, Chile (a) Production of lithium brine and potash Owned (d) Silver Peak, NV (a) Production of lithium brine, technical-grade lithium carbonate and lithium hydroxide Owned Wodgina, Australia (a) Production of lithium spodumene minerals and lithium concentrate Owned and leased (c) Xinyu, China Production of technical and battery-grade lithium hydroxide Owned Specialties Baton Rouge, LA Research and product development activities, and production of fire safety solutions Leased Langelsheim, Germany Production of butyllithium, lithium chloride, specialty products, lithium hydrides, cesium and special metals Owned Magnolia, AR (a) Production of fire safety solutions, bromine, inorganic bromides, agricultural intermediates and tertiary amines Owned New Johnsonville, TN Production of butyllithium and specialty products Owned Safi, Jordan (a) Production of bromine and derivatives and fire safety solutions Owned and leased (c) Taichung, Taiwan Production of butyllithium Owned Twinsburg, OH Production of bromine-activated carbon Leased Ketjen (b) Amsterdam, the Netherlands Production of refinery catalysts, research and product development activities Owned Bayport, TX Production of refinery catalysts, research and product development activities Owned Niihama, Japan Production of refinery catalysts Leased (c) Pasadena, TX Production of variety of chemical products, including aluminum and magnesium alkyls and alkyltes Owned Santa Cruz, Brazil Production of catalysts, research and product development activities Owned (c) (a) See below for further discussion of these significant mineral extraction facilities.
The Greenbushes mineral resources, exclusive of reserves, estimates with depletion from production from the effective date of the report through December 31, 2023 are summarized in the following table: Amount (‘000s metric tonnes) Grade (Li 2 O%) Indicated mineral resources 37,100 1.48% Inferred mineral resources 5,800 1.19% • Albemarle’s attributable portion of mineral resources is 49%. • Mineral resources are reported exclusive of mineral reserves.
The Greenbushes mineral resources, exclusive of reserves, estimates with depletion from production from the effective date of the report through December 31, 2024 are summarized in the following table: Amount (‘000s metric tonnes) Grade (Li 2 O%) Indicated mineral resources 37,500 1.5% Inferred mineral resources 8,200 1.7% • Amounts represent Albemarle’s attributable portion of mineral resources of 49%. • Mineral resources are reported exclusive of mineral reserves.
An additional recovery factor of 78% lithium recovery is applied to the lithium carbonate plant. ◦ A fixed brine pumping rate of 20,000 acre feet per year, ramped up from 2022 levels over a period of five years. 46 Albemarle Corporation and Subsidiaries ◦ Operating cost estimates are based on a combination of fixed brine extraction, G&A and plant costs and variable costs associated with raw brine pumping rate or lithium production rate.
An additional 78% lithium recovery factor is applied to the lithium carbonate plant. ◦ A sustainable fixed brine pumping rate of 20,000 acre feet per year, ramped up from current levels. ◦ Operating cost estimates are based on a combination of fixed brine extraction, general and administrative, and plant costs and variable costs associated with raw brine pumping rate or lithium production rate.
Revenues are based on a forecast bromine price ranging from $1,938 to $3,525 per metric tonne and the operating cost ranges between $648 and $972 per metric tonne . The measured resource of bromide ion attributable to Albemarle’s 50% interest in its JBC joint venture is estimated to be approximately 175.69 million metric tonnes.
Revenues are based on a forecast bromine price ranging from $1,661 to $3,020 per metric tonne and the operating cost is approximately $364 per metric tonne . The measured resource of bromide ion attributable to Albemarle’s 50% interest in its JBC joint venture is estimated to be approximately 173.93 million metric tonnes.
These reserves represent the first 24 months of feed to the lithium process plant in the 2022 economic model. • Proven reserves have been estimated as the lithium mass pumped during the years 2024 through 2028 of the proposed life of mine plan. • Probable reserves have been estimated as the lithium mass pumped from 2029 until the end of the proposed life of mine plan (2052). • The ratio of in situ proven to probable reserves has remained consistent through depletion since the development of the reserve model in 2022 with approximately 82% of the reserve designated as Probable and 18% of the reserve designated as Proven. • Reserves are reported as lithium metal. • This mineral reserve estimate was derived based on a production pumping plan truncated at the end of year 2052 (i.e., approximately 29.5 years).
These reserves represent the first 24 months of feed to the lithium process plant in the 2024 economic model. • Proven reserves have been estimated as the lithium mass pumped during Years 2024 through mid-2035 of the proposed life of mine plan maintaining 10.5 years of proven reserve. • Probable reserves have been estimated as the lithium mass pumped from mid-2035 until the end of the proposed life of mine plan (2041). • The ratio of in situ proven to probable reserves has remained consistent through depletion since the development of the reserve model in 2024 with approximately 65% of the reserve designated as proven and 35% of the reserve designated as probable. • Reserves are reported as lithium metal on a 100% ownership basis. • This mineral reserve estimate was derived based on a production pumping plan truncated in September 2041 (i.e., approximately 16.75 years).
This plan was truncated to reflect the projected depletion of Albemarle’s authorized lithium production quota. • The 2022 reserve model used as the basis for depletion has not been updated. The following assumptions were used in developing that model: ◦ The estimated economic cut-off grade for the Project is 858 mg/l lithium, based on the assumptions discussed below.
This plan was truncated to reflect the termination date of Albemarle’s authorized brine extraction from the salar. • The 2024 reserve model used as the basis for depletion has not been updated. The following assumptions were used in developing that model: ◦ The estimated economic cut-off grade for the project is 1,073 mg/l lithium, based on the assumptions discussed below.
Revenues are based on a forecast bromine price ranging from $1,938 to $3,525 per metric tonne and the operating cost ranges between $648 and $972 per metric tonne . At the plant process recovery of 90 to 95 percent (bromine from bromide), product bromine is estimated at approximately 118,000 metric tonnes per year.
Revenues are based on a forecast bromine price ranging from $1,661 to $3,020 per metric tonne and the operating cost is approximately $364 per metric tonne . At the plant process recovery of 87 percent (bromine from bromide), product bromine is estimated at approximately 118,000 metric tonnes per year.
APC produces potash from the brine extracted from the Dead Sea. A concentrated bromide-enriched brine extracted from APC’s evaporation ponds is the feed material for the JBC plant. Following the formation of the joint venture, the JBC bromine plant began operations in 2002. Expansion of the facilities to double its bromine production capacity went into operation in 2017.
APC produces potash from the brine extracted from the Dead Sea. A concentrated bromide-enriched brine extracted from APC’s evaporation ponds is the feed material for the JBC plant. Following the formation of the joint venture, the JBC bromine plant began operations in 2002.
In addition, the output from Talison can be used by tolling entities in China to produce both lithium carbonate and lithium hydroxide. 36 Albemarle Corporation and Subsidiaries A summary of the Greenbushes facility’s lithium mineral resources, exclusive of reserves, and reserves as of December 31, 2023 is shown in the following tables. SRK Consulting (U.S.) Inc.
In addition, the output from Talison can be used by tolling entities in China to produce both lithium carbonate and lithium hydroxide. A summary of the Greenbushes facility’s lithium mineral resources, exclusive of reserves, and reserves as of December 31, 2024 is shown in the following tables. RPM Global USA Inc.
This is a 10% premium to the price utilized for reserve reporting purposes.
This is an 18% premium to the price utilized for reserve reporting purposes.
This is a 10% premium to the price utilized for reserve reporting purposes.
This is an 18% premium to the price utilized for reserve reporting purposes.
Bromine concentration used to calculate the reserve estimate from the Dead Sea was approximately 7,645 ppm based on historical pumping. Mineral resource and reserve estimates were prepared by a QP with an effective date provided in the individual technical report summaries referenced in Exhibits 96.1 to 96.6 to this report.
Bromide ion concentration of concentrated bromide-enriched brine from the APC evaporation pond used to estimate the reserve from the Dead Sea was approximately 8,742 ppm based on historical pumping. Mineral resource and reserve estimates were prepared by a QP with an effective date provided in the individual technical report summaries referenced in Exhibits 96.1 to 96.6 to this report.