Biggest changeProject or Source 2023 2022 2021 2020 2019 Alternate Feed Materials (2) Tons (000) --- 3 --- NA (2) NA (2) Ave. % U 3 O 8 --- 3.3% --- NA (2) NA (2) Recovered Pounds U 3 O 8 (000) --- 161 --- 144 (3) --- Tailings Solution Recycle & Production from In-Circuit Material (4) 84 Recovered Pounds U 3 O 8 (000) --- --- --- 47 --- Recovered Pounds V 2 O 5 (000) --- --- --- 67 1,807 Recovered Metric Tons Total Rare Earth Oxide (TREO) --- --- 0 --- --- Conventional Feed Materials (5) Tons (000) 326 0.1 --- --- --- Contained Grade % U 3 O 8 0.46% 0.5% --- --- --- Recovered Pounds U 3 O 8 (000) (6) --- 1 --- --- --- Recovered Pounds V 2 O 5 (000) --- --- --- --- --- Recovered Metric Tons Total Rare Earth Oxide (TREO) 260 95 120 --- --- Nichols Ranch (7) Recovered Pounds U 3 O 8 (000) 0.2 0.5 0.5 6 70 Alta Mesa (8) Recovered Pounds U 3 O 8 (000) --- --- --- --- --- Total Pounds of U 3 O 8 Recovered (000) 0.2 162 --- 197 70 Total Pounds of V 2 O 5 Recovered (000) --- --- --- 67 1,807 Total Metric Tons of TREO Recovered 260 95 120 --- --- Notes: (1) Mineralized material is shown as being processed and pounds recovered during the year in which the materials were processed at the Mill or at the Nichols Ranch Plant, which is not necessarily the year in which the materials were extracted from the project facilities.
Biggest changeAll mineral processing after that date has been for the account of Energy Fuels. 102 Table of Content Project or Source 2024 2023 2022 2021 2020 Conventional Feed Materials (Uranium Ore – Colorado Plateau Conventional Ore) (2) Tons (000) 55 — — — — Contained Grade % U 3 O 8 0.11 — — — — Recovered Pounds U 3 O 8 (000) 78 — — — — Conventional Feed Materials (Uranium Ore – Monazite) (3) Tons (000) 0.55 0.36 0.4 0.39 — Contained Grade % U 3 O 8 0.38 0.46 0.45 0.5 — Contained Grade % TREO 46.33 47.25 46.79 53.45 — Recovered Pounds U 3 O 8 (000) (9) 2 — 1 — — Recovered Metric Tons Total Rare Earth Oxide (TREO) (4) 38 160 93 74 — Recovered Metric Tons NdPr Oxide (or equivalent) (5) 38 — — — — Alternate Feed Materials (6) Tons (000) 1 — 3 — NA Ave. % U 3 O 8 5.27 — 3.3 — NA Recovered Pounds U 3 O 8 (000) (7) 77.4 — 161 — — Tailings Solution Recycle & Production from In-Circuit Material (8) Recovered Pounds U 3 O 8 (000) — — — — 47 Recovered Pounds V 2 O 5 (000) — — — — 67 Recovered Metric Tons Total Rare Earth Oxide (TREO) — — — — — Total Pounds of U 3 O 8 Recovered (000) 157.4 — 162 — 47 Total Pounds of V 2 O 5 Recovered (000) — — — — 67 Total Metric Tons of TREO Recovered — 160 93 74 — Total Metric Tons of NdPr Oxide (or equivalent) Recovered 38 — — — — Notes: (1) Mineralized material is shown as being processed and pounds recovered during the year in which the materials were processed at the Mill, which is not necessarily the year in which the materials were extracted from the project facilities.
The Company’s principal conventional uranium properties include the following: • the White Mesa Mill (see “ The White Mesa Mill ”); • the Pinyon Plain Project (see “ The Pinyon Plain Project ”); • the Roca Honda Project (see “ The Roca Honda Project ”); • the Sheep Mountain Project (see “ The Sheep Mountain Project ”); • the Bullfrog Project (see “ The Bullfrog Project ”); • the La Sal Project (see “ The La Sal Project ”); • the Arizona Strip uranium properties located in north-central Arizona, including: the Arizona 1 Project, the Wate Project, and EZ Project (see “ Non-Material Mineral Properties – Other Conventional Projects – Arizona Strip ”); and • the Whirlwind Project located in southwest Colorado on the Colorado and Utah border (see “ Non-Material Mineral Properties – Other Conventional Projects – Colorado Plateau ”).
The Company’s principal conventional uranium properties include the following: • the White Mesa Mill (see “ The White Mesa Mill ”); • the Pinyon Plain Project (see “ The Pinyon Plain Project ”); • the Roca Honda Project (see “ The Roca Honda Project ”); • the Sheep Mountain Project (see “ The Sheep Mountain Project ”); • the Bullfrog Project (see “ The Bullfrog Project ”); • the La Sal Project (see “ The La Sal Project ”); • the Arizona Strip uranium properties located in north-central Arizona, including: the Arizona 1 Project, the Wate Project, and EZ Project (see “ Non-Material Mineral Properties – Other Conventional Projects – Arizona Strip ”); and • the Whirlwind Project located in southwest Colorado on the Colorado and Utah border (see “ Non-Material Mineral Properties – Other Conventional Uranium Projects – Colorado Plateau ”).
The summer months are typically hot, dry, and clear, except for infrequent high-intensity, short-duration storm events. The Complex is located in Johnson and Campbell Counties. These counties are generally rural; according to the April 1, 2020 United States Census, there were 8,447 people living in Johnson County and 47,026 people living in Campbell County.
The summer months are typically hot, dry, and clear, except for infrequent high-intensity, short-duration storm events. The Complex is located in Campbell and Johnson Counties. These counties are generally rural; according to the April 1, 2020 United States Census, there were 8,447 people living in Johnson County and 47,026 people living in Campbell County.
At the request of the ADEQ, the three General APPs were consolidated into an Individual APP on April 28, 2022, which resulted in a supplemental reclamation bond being issued in the amount of $132,581. An Air Quality Permit was issued by the ADEQ in March 2011, renewed in 2016, amended in 2017 and renewed in 2021.
At the request of the ADEQ, the three General APPs were consolidated into an Individual APP on April 28, 2022, which resulted in a supplemental reclamation bond being issued in the amount of $132,581. An Air Quality Permit was issued by ADEQ in March 2011, renewed in 2016, amended in 2017 and renewed in 2021.
Positive disequilibrium occurs when the uranium present has not had enough time to decay and produce daughter isotopes, which are what are actually measured during a natural gamma assay. Under positive disequilibrium a natural gamma assay would indicate lower amounts of uranium than what is present.
Positive disequilibrium occurs when the uranium present has not had enough time to decay and produce daughter isotopes, which are what are actually measured during a natural gamma assay. Under positive disequilibrium a natural gamma assay would indicate lower amounts of uranium than what is present.
Positive disequilibrium occurs when the uranium present has not had enough time to decay and produce daughter isotopes, which are what are actually measured during a natural gamma assay. Under positive disequilibrium a natural gamma assay would indicate lower amounts of uranium than what is present.
Positive disequilibrium occurs when the uranium present has not had enough time to decay and produce daughter isotopes, which are what are actually measured during a natural gamma assay. Under positive disequilibrium a natural gamma assay would indicate lower amounts of uranium than what is present.
Negative disequilibrium occurs when uranium has had enough time to decay to produce the daughter radioisotopes but was remobilized and removed from the deposit. This would lead to measuring more uranium than is present. The use of core to verify natural gamma logs is standard practice and allows for the calculation of a disequilibrium factor.
Negative disequilibrium occurs when uranium has had enough time to decay to produce the daughter radioisotopes but was remobilized and removed from the deposit. This would lead to measuring more uranium than is present. The use of core to verify natural gamma logs is standard practice and allows for the calculation of a disequilibrium factor.
Sheep Mountain Mineral Resources – In Situ Uranium (1)(2)(3)(4)(5)(6) Classification Zone Cut-off (G.T.) Tons (000s) Grade (% eU 3 O 8 ) Contained Metal (eU 3 O 8 000s) Metallurgical Recovery Measured --- --- --- --- --- --- Indicated Sheep Underground 0.30 2,048 0.09 3,786 91.9 % Congo Pit Area 0.10 2,161 0.13 5,786 91.9 % Total Indicated Resources 4,210 0.11 % 9,750 91.9 % Total Measured and Indicated 4,210 0.11 % 9,750 91.9 % Inferred --- --- --- --- --- --- Notes: (1) S-K 1300 and NI 43-101 definitions were followed for Mineral Resources.
Sheep Mountain Mineral Resources – In Situ Uranium (1)(2)(3)(4)(5)(6) Classification Zone Cut-off Tons Grade Contained Metal Metallurgical Recovery (G.T.) (000s) (% eU 3 O 8 ) (eU 3 O 8 000s) Measured — — — — — — Indicated Sheep Underground 0.30 2,048 0.09 3,786 91.9 % Congo Pit Area 0.10 2,161 0.13 5,786 91.9 % Total Indicated Resources 4,210 0.11 % 9,750 91.9 % Total Measured and Indicated 4,210 0.11 % 9,750 91.9 % Inferred — — — — — — Notes: (1) S-K 1300 and NI 43-101 definitions were followed for Mineral Resources.
Positive disequilibrium occurs when the uranium present has not had enough time to decay and produce daughter isotopes, which are what are actually measured during a natural gamma assay. Under positive disequilibrium a natural gamma assay would indicate lower amounts of uranium than what is present.
Positive disequilibrium occurs when the uranium present has not had enough time to decay and produce daughter isotopes, which are what are actually measured during a natural gamma assay. Under positive disequilibrium a natural gamma assay would indicate lower amounts of uranium than what is present.
In 2018 the La Sal, Beaver, and Pandora portions of the Complex were reopened and rehabilitated as part of a test mining program. In May 2019 the Project was placed back into care and maintenance mode. Permitting Mineral extraction facilities on private and public lands in Utah require an approved Notice of Intent (“ NOI ”) with the UDOGM.
In 2018 the La Sal, Beaver, and Pandora portions of the Complex were reopened and rehabilitated as part of a test mining program. In May 2019 the Project was placed back into care and maintenance mode. Permitting Mineral extraction facilities on private and public lands in Utah require an approved Notice of Intent (“ NOI ”) with UDOGM.
This amendment allows the Company to install water treatment and other new surface facilities to support extraction of up to 250 tons per day of mineralized materials. Water discharge permits to allow initial and ongoing discharge of water from underground workings were also approved by the DWQ in 2009 and renewed most recently in 2018.
This amendment allows the Company to install water treatment and other new surface facilities to support extraction of up to 250 tons per day of mineralized materials. Water discharge permits to allow initial and ongoing discharge of water from underground workings were also approved by DWQ in 2009 and renewed most recently in 2018.
Existing mining operations at the Pandora, Beaver, La Sal and Snowball Properties are fully permitted with the State of Utah, the BLM, and the USFS. In order to allow expansion of the existing mines, Energy Fuels has obtained regulatory approvals for expansion of the Pandora, Beaver, and La Sal operations through the UDOGM, the BLM, and the USFS.
Existing mining operations at the Pandora, Beaver, La Sal and Snowball Properties are fully permitted with the State of Utah, the BLM, and the USFS. In order to allow expansion of the existing mines, Energy Fuels has obtained regulatory approvals for expansion of the Pandora, Beaver, and La Sal operations through UDOGM, BLM, and USFS.
In late 2014, an EA, draft Decision Notice and FONSI were issued for public comment. In March 2015, in response to an objection filed by an environmental interest group, the USFS ruled that additional analysis was required before a modified Plan of Operations and EA could be approved for the proposed expansion.
In late 2014, an EA, draft Decision Notice and FONSI were issued for public comment. In March 2015, in response to an objection filed by an environmental interest group, USFS ruled that additional analysis was required before a modified Plan of Operations and EA could be approved for the proposed expansion.
An expanded EA was finalized by the USFS and BLM in September 2017. On February 23, 2018, the BLM and USFS issued the EA, Decision Record (BLM)/Decision Notice (USFS), and FONSI approving the expansion, conditional upon the Company incorporating certain specific requirements into the Plan of Operations amendment and having the required reclamation bond in place.
An expanded EA was finalized by the USFS and BLM in September 2017. On February 23, 2018, BLM and USFS issued the EA, Decision Record (BLM)/Decision Notice (USFS), and FONSI approving the expansion, conditional upon the Company incorporating certain specific requirements into the Plan of Operations amendment and having the required reclamation bond in place.
On September 26, 2018, the USFS approved the Plan of Operations amendment and surety bond. In November 2020, the Large Mine NOI permit expansion was approved through UDOGM. All other regulatory approvals needed for project expansion, including an air emissions permit, are in place.
On September 26, 2018, USFS approved the Plan of Operations amendment and surety bond. In November 2020, the Large Mine NOI permit expansion was approved through UDOGM. All other regulatory approvals needed for project expansion, including an air emissions permit, are in place.
It is then transported in oxygenated groundwater until it is precipitated from solution under reducing conditions at an oxidation-reduction interface. The reducing conditions may be caused by such reducing agents in the sandstone as carbonaceous material, sulfides, hydrocarbons, hydrogen sulfide, or brines.
It is then transported in oxygenated groundwater until it is precipitated from solution under reducing conditions at an oxidation-reduction interface. The reducing conditions may be caused by such reducing agents in the sandstone as carbonaceous material, sulfides, hydrocarbons, hydrogen sulfide, or brines.
Positive disequilibrium occurs when the uranium present has not had enough time to decay and produce daughter isotopes, which are what are actually measured during a natural gamma assay. Under positive disequilibrium a natural gamma assay would indicate lower amounts of uranium than what is present.
Positive disequilibrium occurs when the uranium present has not had enough time to decay and produce daughter isotopes, which are what are actually measured during a natural gamma assay. Under positive disequilibrium a natural gamma assay would indicate lower amounts of uranium than what is present.
Negative disequilibrium occurs when uranium has had enough time to decay to produce the daughter radioisotopes but was remobilized and removed from the deposit. This would lead to measuring more uranium than is present. The Project is part of a larger mining district with no history of disequilibrium issues. The disequilibrium factor applied to the Project Mineral Resource is 1.0.
Negative disequilibrium occurs when uranium has had enough time to decay to produce the daughter radioisotopes but was remobilized and removed from the deposit. This would lead to measuring more uranium than is present. The Project is part of a larger mining district with no history of disequilibrium issues. The disequilibrium factor applied to the Project Mineral Resource is 1.0.
Sheep Mountain Mineral Reserves – In Situ Uranium (1)(2)(3)(4)(5)(6) Classification Zone Cut-off (G.T.) Tons (000s) Grade (% eU 3 O 8 ) Contained Metal (eU 3 O 8 000s) Metallurgical Recovery Proven --- --- --- --- --- --- Probable Sheep Underground 0.45 3,498 0.132 9,248.00 91.9 % Congo Pit Area 0.10 3,955 0.115 9,117.00 91.9 % Total Probable Reserves 7,453 0.123 18,365 91.9 % Total Proven and Probable 7,453 0.123 18,365 91.9 % Notes: (1) The Mineral Reserve estimate in this table complies with the requirements of both S-K 1300 and NI 43-101.
Sheep Mountain Mineral Reserves – In Situ Uranium (1)(2)(3)(4)(5)(6) Classification Zone Cut-off Tons Grade Contained Metal Metallurgical Recovery (G.T.) (000s) (% eU 3 O 8 ) (eU 3 O 8 000s) Proven — — — — — — Probable Sheep Underground 0.45 3,498 0.132 9,248 91.9 % Congo Pit Area 0.10 3,955 0.115 9,117 91.9 % Total Probable Reserves 7,453 0.123 18,365 91.9 % Total Proven and Probable 7,453 0.123 18,365 91.9 % Notes: (1) The Mineral Reserve estimate in this table complies with the requirements of both S-K 1300 and NI 43-101.
Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Resources estimates set forth in the Pinyon Plain Technical Report Summary remained accurate as of December 31, 2023. Pinyon Plain Project – Summary of Mineral Resources – In Situ Copper, December 31, 2023 (1)(2)(3)(4)(5)(6)(7)(8)(9)(10) Zone Classification Cut-Off (eqv.
Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Resources estimates set forth in the Pinyon Plain Technical Report Summary remained accurate as of December 31, 2024. Pinyon Plain Project – Summary of Mineral Resources – In Situ Copper, December 31, 2023 (1)(2)(3)(4)(5)(6)(7)(8)(9)(10) Zone Classification Cut-Off (eqv.
Core analysis by the Company was done at the White Mesa Mill in Blanding, Utah. The Company submitted uranium standards and blanks to the mill as part of a standard QA/QC procedure. 123 Utilizing only natural gamma logs as assay data could lead to an over or under estimation of Mineral Resources due to disequilibrium.
Core analysis by the Company was done at the White Mesa Mill in Blanding, Utah. The Company submitted uranium standards and blanks to the mill as part of a standard QA/QC procedure. Utilizing only natural gamma logs as assay data could lead to an over or under estimation of Mineral Resources due to disequilibrium.
If ANM does not agree with the justification, ANM may request the holder of the mineral right to proceed with the request for a mining concession stage. Eventually, ANM can forfeit the request right if there is clear and strong evidence of procrastination. One of the mineral rights underlying the Bahia Project currently falls within this category (870.871/2011). 127 3.
If ANM does not agree with the justification, ANM may request the holder of the mineral right to proceed with the request for a mining concession stage. Eventually, ANM can forfeit the request right if there is clear and strong evidence of procrastination. One of the mineral rights underlying the Bahia Project currently falls within this category (870.871/2011). 3.
Between September 20, 2022 and February 14, 2023, the Company drilled 2,266 meters of sonic drill core on various ANM Process Areas to confirm the prior drilling and collect samples and data for use in an S-K 1300/NI 43-101 compliant technical report for publication in Q1 2025.
Between September 20, 2022 and February 14, 2023, the Company drilled 2,266 meters of sonic drill core on various ANM Process Areas to confirm the prior drilling and collect samples and data for use in an S-K 1300/NI 43-101 compliant technical report for publication in 2025.
The Mill, located near Blanding, Utah, is centrally located such that it can be fed by a number of the Company’s uranium and uranium/vanadium projects in Colorado, Utah, Arizona and New 61 Mexico, as well as by ore purchase or toll milling arrangements with third party miners in the region, as market conditions warrant.
The Mill, located near Blanding, Utah, is centrally located such that it can be fed by a number of the Company’s uranium and uranium/vanadium projects in Colorado, Utah, Arizona and New Mexico, as well as by ore purchase or toll milling arrangements with third party miners in the region, as market conditions warrant.
Negative disequilibrium occurs when uranium has had enough time to decay to produce the daughter radioisotopes but was remobilized and removed from the deposit. This would lead to measuring 91 more uranium than is present. The use of core to verify natural gamma logs is standard practice and allows for the calculation of a disequilibrium factor.
Negative disequilibrium occurs when uranium has had enough time to decay to produce the daughter radioisotopes but was remobilized and removed from the deposit. This would lead to measuring more uranium than is present. The use of core to verify natural gamma logs is standard practice and allows for the calculation of a disequilibrium factor.
Permitting Although the Company has completed initial environmental baseline studies and mine plans for permitting purposes at the Bullfrog Property, the submittal of permit applications has been deferred pending favorable market conditions. 113 Geologic Setting, Mineralization and Deposit The Copper Bench and Indian Bench Deposits are classified as sandstone hosted uranium deposits.
Permitting Although the Company has completed initial environmental baseline studies and mine plans for permitting purposes at the Bullfrog Property, the submittal of permit applications has been deferred pending favorable market conditions. Geologic Setting, Mineralization and Deposit The Copper Bench and Indian Bench Deposits are classified as sandstone hosted uranium deposits.
A port on the Caravelas River at the extreme southern end of the 128 project area was last operated in 2021 but has been maintained in a standby condition and could be used for the Project. The closest deepwater port is the Port of Ilheus approximately 380 km to the north. There is no rail near the Project.
A port on the Caravelas River at the extreme southern end of the project area was last operated in 2021 but has been maintained in a standby condition and could be used for the Project. The closest deepwater port is the Port of Ilheus approximately 380 km to the north. There is no rail near the Project.
Under this initiative, the Company has the 82 potential to recover valuable isotopes from its existing process streams, thereby recycling back into the market material that would otherwise be lost to disposal for use in treating cancer. See “ Part I, Item 1.
Under this initiative, the Company has the potential to recover valuable isotopes from its existing process streams, thereby recycling back into the market material that would otherwise be lost to disposal for use in treating cancer. See “ Part I, Item 1.
The approximate center of the Satellite Properties is roughly 8 mi to 11 mi west of Wyoming Highway 50, and the southern edge of the Satellite Properties is approximately 12 mi to 15 mi north of Wyoming Highway 387. Road development and improvements may be required at a later time to facilitate future development of wellfields and processing facilities.
The approximate center of the Satellite Properties is approximately 8 mi to 11 mi west of Wyoming Highway 50, and the southern edge of the Satellite Properties is approximately 12 mi to 15 mi north of Wyoming Highway 387. Road development and improvements may be required at a later time to facilitate future development of wellfields and processing facilities.
The State of Utah requires that every operating uranium mill have a GWDP, regardless of whether the facility discharges to groundwater. The GWDP for the Mill was finalized and implemented in March 2005. The GWDP required that the Mill add over 40 additional monitoring 83 parameters and 15 additional monitoring wells at the site.
The State of Utah requires that every operating uranium mill have a GWDP, regardless of whether the facility discharges to groundwater. The GWDP for the Mill was finalized and implemented in March 2005. The GWDP required that the Mill add over 40 additional monitoring parameters and 15 additional monitoring wells at the site.
Nichols Ranch was acquired by the Company in June 2015 as part of the Uranerz acquisition. Properties sold or otherwise disposed of are not included in this table. Uranium pounds recovered since 2021 are immaterial and correspond to pounds captured during standby.
(2) Nichols Ranch was acquired by the Company in June 2015 as part of the Uranerz acquisition. Properties sold or otherwise disposed of are not included in this table. Uranium pounds recovered since 2021 are immaterial and correspond to pounds captured during standby.
Mathisen, C.P.G., R. Dennis Bergen, P. Eng. and Grant Malensek, M.Eng., P. Eng., each a Qualified Person employed by SLR, Lee (Pat) Gochnour, MMSA, a Qualified Person employed by Gouchnour & Associate, Inc. and Jeffrey Woods, MMSA, a Qualified Person employed by Woods Process Services (the “ Pinyon Plain Technical Report Summary ”).
Mathisen, C.P.G., R. Dennis Bergen, P. Eng. and Grant Malensek, M.Eng., P. Eng., each a Qualified Person employed by SLR, Lee (Pat) Gochnour, MMSA, a Qualified Person employed by Gouchnour & Associate, Inc. and Jeffrey L. Woods, MMSA, a Qualified Person employed by Woods Process Services (the “ Pinyon Plain Technical Report Summary ”).
In connection with the acquisition of its interest in the Arkose Joint Venture, Uranerz entered into a venture agreement dated January 15, 2008 (the “ Venture Agreement ”) with United Nuclear, LLC (“ United Nuclear ”), a limited liability company wholly owned by the NAMMCO Sellers and their designee under the purchase and sale agreement.
In connection with the acquisition of its interest in the Arkose Joint Venture, Uranerz entered into a venture agreement dated January 15, 2008 (the “ Venture Agreement ”) with United Nuclear, a limited liability company wholly owned by the NAMMCO Sellers and their designee under the purchase and sale agreement.
It is a smoothing technique that allows the geologist to apply judgment regarding the variability of the mineralization within the plane of the mineralized body. This technique is particularly effective in generating a realistic landscape of metal values along the plane of 77 the mineralized body and limiting the effect of local high values.
It is a smoothing technique that allows the geologist to apply judgment regarding the variability of the mineralization within the plane of the mineralized body. This technique is particularly effective in generating a realistic landscape of metal values along the plane of the mineralized body and limiting the effect of local high values.
This JV operated the Hecla 120 Shaft (now Energy Queen) immediately west of Section 5 on the Superior Uranium Lease. The San Juan County Mineral Lease is held by an annual payment. It is the intent of the Company to continue to hold this lease.
This JV operated the Hecla Shaft (now Energy Queen) immediately west of Section 5 on the Superior Uranium Lease. The San Juan County Mineral Lease is held by an annual payment. It is the intent of the Company to continue to hold this lease.
Pinyon Plain Project – Summary of Mineral Resources – In Situ Uranium, December 31, 2023 (1)(2)(3)(4)(5)(6)(7)(8) Zone Classification Cut-Off (% U 3 O 8 ) Tonnage (Tons) Grade (%U 3 O 8 ) Contained Metal (lb U 3 O 8 ) Metallurgical Recovery Main Lower Measured 0.3 --- --- --- --- Indicated 0.3 --- --- --- --- Measured + Indicated 0.3 --- --- --- --- Inferred 0.3 2,000 0.48 16,000 96% Juniper I Measured 0.3 --- --- --- --- Indicated 0.3 37,000 0.95 703,000 96% Measured + Indicated 0.3 37,000 0.95 703,000 96% Inferred 0.3 2,000 0.58 24,000 96% Juniper II Measured 0.3 --- --- --- --- Indicated 0.3 --- --- --- --- Measured + Indicated 0.3 --- --- --- --- Inferred 0.3 1,000 0.36 8,000 96% Total Measured 0.3 --- --- --- --- Total Indicated 0.3 37,000 0.95 703,000 96% Total Measured + Indicated 0.3 37,000 0.95 703,000 96% Total Inferred 0.3 5,000 0.50 48,000 96% Notes: (1) SEC S-K 1300 definitions were followed for all Mineral Resource categories.
Pinyon Plain Project – Summary of Mineral Resources – In Situ Uranium, December 31, 2024 (1)(2)(3)(4)(5)(6)(7)(8) Zone Classification Cut-Off Tonnage Grade Contained Metal Metallurgical Recovery (% U 3 O 8 ) (Tons) (% U 3 O 8 ) (lb U 3 O 8 ) Main Lower Measured 0.3 — — — — Indicated 0.3 — — — — Measured + Indicated 0.3 — — — — Inferred 0.3 2,000 0.48 16,000 96% Juniper I Measured 0.3 0 0 0 0 Indicated 0.3 37,000 0.95 703,000 96% Measured + Indicated 0.3 37,000 0.95 703,000 96% Inferred 0.3 2,000 0.58 24,000 96% Juniper II Measured 0.3 — — — — Indicated 0.3 — — — — Measured + Indicated 0.3 — — — — Inferred 0.3 1,000 0.36 8,000 96% Total Measured 0.3 — — — — Total Indicated 0.3 37,000 0.95 703,000 96% Total Measured + Indicated 0.3 37,000 0.95 703,000 96% Total Inferred 0.3 5,000 0.50 48,000 96% Notes: (1) SEC S-K 1300 definitions were followed for all Mineral Resource categories.
The Energy Queen Property was developed 122 and has conducted mineral extraction, but the Redd Block IV Property was discontinued soon after the start of construction. An NOI amendment for the Energy Queen Property was approved by the UDOGM on September 22, 2009.
The Energy Queen Property was developed and has conducted mineral extraction, but the Redd Block IV Property was discontinued soon after the start of construction. An NOI amendment for the Energy Queen Property was approved by UDOGM on September 22, 2009.
The host sands are primarily arkosic in composition, friable, and contain trace carbonaceous material and organic debris. There are local 76 sandy mudstone/siltstone intervals with the sandstones, and the sands may thicken or pinch-out in some locations.
The host sands are primarily arkosic in composition, friable, and contain trace carbonaceous material and organic debris. There are local sandy mudstone/siltstone intervals with the sandstones, and the sands may thicken or pinch-out in some locations.
U 3 O 8 ) Metallurgical Recovery Measured 0.19 Sec. 9, 10, & 16 208,000 0.48 1,984,000 95% 0.19 Sec. 17 --- --- --- --- Total Measured 0.19 Sec. 9, 10, 16, & 17 208,000 0.48 1,984,000 95% Indicated 0.19 Sec. 9, 10, & 16 1,303,000 0.48 12,580,000 95% 0.19 Sec. 17 336,000 0.45 3,058,000 95% Total Indicated 0.19 Sec. 9, 10, 16, & 17 1,639,000 0.48 15,638,000 95% Total Measured + Indicated 0.19 Sec. 9, 10, 16, & 17 1,847,000 0.48 17,622,000 95% Inferred 0.19 Sec. 9, 10, & 16 1,198,000 0.47 11,206,000 95% 0.19 Sec. 17 315,000 0.42 2,636,000 95% Total Inferred 0.19 Sec. 9, 10, 16, & 17 1,513,000 0.46 13,842,000 95% Notes: (1) SEC S-K 1300 and NI 43-101 definitions were followed for all Mineral Resource categories.
U 3 O 8 ) Measured 0.19 Sec. 9, 10, & 16 208,000 0.48 1,984,000 95% 0.19 Sec. 17 — — — — Total Measured 0.19 Sec. 9, 10, 16, & 17 208,000 0.48 1,984,000 95% Indicated 0.19 Sec. 9, 10, & 16 1,303,000 0.48 12,580,000 95% 0.19 Sec. 17 336,000 0.45 3,058,000 95% Total Indicated 0.19 Sec. 9, 10, 16, & 17 1,639,000 0.48 15,638,000 95% Total Measured + Indicated 0.19 Sec. 9, 10, 16, & 17 1,847,000 0.48 17,622,000 95% Inferred 0.19 Sec. 9, 10, & 16 1,198,000 0.47 11,206,000 95% 0.19 Sec. 17 315,000 0.42 2,636,000 95% Total Inferred 0.19 Sec. 9, 10, 16, & 17 1,513,000 0.46 13,842,000 95% Notes: (1) SEC S-K 1300 and NI 43-101 definitions were followed for all Mineral Resource categories.
Nevertheless, the areas in the general vicinity of the Grand Canyon 90 can be environmentally sensitive in many ways and so the permitting, development, and operation of a uranium extraction facility in this area remains a contentious issue.
Nevertheless, the areas in the general vicinity of the Grand Canyon can be environmentally sensitive in many ways and so the permitting, development, and operation of a uranium extraction facility in this area remains a contentious issue.
The Battle Spring Formation and associated mineralization at the Sheep Mountain Project is bounded to the east by the western flank of 106 the Sheep Mountain Syncline and to the west by the Spring Creek Anticline. To the north the system is cut off by erosion.
The Battle Spring Formation and associated mineralization at the Sheep Mountain Project is bounded to the east by the western flank of the Sheep Mountain Syncline and to the west by the Spring Creek Anticline. To the north the system is cut off by erosion.
Most species are yearlong residents, however, some species such as elk, eagles, songbirds, and waterfowl are more abundant during migration periods. The Nichols Ranch Mining Unit is situated in a low-lying plain with elevations ranging from roughly 4,600 ft ASL to 4,900 ft ASL. There are two main ephemeral drainages at the site.
Most species are yearlong residents, however, some species such as elk, eagles, songbirds, and waterfowl are more abundant during migration periods. The Nichols Ranch Mining Unit is situated in a low-lying plain with elevations ranging from approximately 4,600 ft ASL to 4,900 ft ASL. There are two main ephemeral drainages at the site.
The uranium royalty varies from 3% to 8% and the vanadium royalty from 2% to 6%, less allowable deductions. The annual $165/claim annual BLM fees are the responsibility of the Company. No other lease costs apply to these claims. The Pandora Mining Lease, dated June 16, 1967, was originally between Robert H. Sayre, Jr. and American Metal Climax, Inc.
The uranium royalty varies from 3% to 8% and the vanadium royalty from 2% to 6%, less allowable deductions. The annual $200/claim annual BLM fees are the responsibility of the Company. No other lease costs apply to these claims. The Pandora Mining Lease, dated June 16, 1967, was originally between Robert H. Sayre, Jr. and American Metal Climax, Inc.
During 2018, bench scale and pilot plant scale metallurgical test work was carried out by Hazen Research (“ HAZEN ”) in Golden, Colorado, in connection with the potential recovery of copper from the mine. At this time, any copper recovered would be expected to be processed using roasting, followed by acid leach and solvent extraction.
During 2018, bench scale and pilot plant scale metallurgical test work was carried out by Hazen Research (“HAZEN”) in Golden, Colorado, in connection with the potential recovery of copper from the mine. At this time, any copper recovered would be expected to be processed using roasting, followed by acid leach and solvent extraction.
County recording fees for the claims are approximately $425 per year New Mexico General Mining Lease number HG-0133, located on Section 16, covers an area of 638 acres. The mining lease has a primary, secondary, tertiary, and quaternary term, each with annual rentals to be paid in advance.
County recording fees for the claims are approximately $500 per year New Mexico General Mining Lease number HG-0133, located on Section 16, covers an area of 638 acres. The mining lease has a primary, secondary, tertiary, and quaternary term, each with annual rentals to be paid in advance.
All unpatented mining claims are subject to an annual federal mining claim maintenance fee of $165 per claim plus approximately $10 per claim for county filing fees to the BLM. The Company leases the mineral rights on 119 claims located across the Project. These claims are held through four separate mineral leases (“ MLs ”) described in detail below.
All unpatented mining claims are subject to an annual federal mining claim maintenance fee of $200 per claim plus approximately $10 per claim for county filing fees to the BLM. The Company leases the mineral rights on 119 claims located across the Project. These claims are held through four separate mineral leases (“ MLs ”) described in detail below.
(“ BRS ”), none of which is affiliated with the Company or any other entity that has an ownership, royalty, or other interest in the relevant property that is the subject of the Technical Report Summary. See “ Material Properties .” Between December 31, 2022 and December 31, 2023, there were no changes to the Mineral Reserves or Mineral Resources.
(“ BRS ”), none of which is affiliated with the Company or any other entity that has an ownership, royalty, or other interest in the relevant property that is the subject of the Technical Report Summary. See “ Material Properties .” Between December 31, 2023 and December 31, 2024, there were no changes to the Mineral Reserves or Mineral Resources.
BLM Mining Claim Geographic Index Report Mineral and Land Record System (MLRS). The claims covering Section 9, 10, and part of 11 have a location date of June 29 and 30, 1965. The claims in Section 8 have location dates of September 10, 1997. The Rocca Honda claims in Sections 5 and 6 were located on September 6, 2004.
BLM Mining Claim Geographic Index Report Mineral and Land Record System (MLRS). The claims covering Section 9, 10, and part of 11 have a location date of June 29 and 30, 1965. The claims in Section 8 have location dates of September 10, 1997. The Roca Honda claims in Sections 5 and 6 were located on September 6, 2004.
Both the estimated Mineral Resources and Mineral Reserves were diluted to a minimum mining thickness of six feet. The reported Probable Mineral Reserve is that portion of the reported Indicated Mineral Resource that is within the current underground mine design. The table below sets out the Mineral Reserve estimates for the Sheep Mountain Project as of December 31, 2023.
Both the estimated Mineral Resources and Mineral Reserves were diluted to a minimum mining thickness of six feet. The reported Probable Mineral Reserve is that portion of the reported Indicated Mineral Resource that is within the current underground mine design. The table below sets out the Mineral Reserve estimates for the Sheep Mountain Project as of December 31, 2024.
The contained pounds of uranium were calculated using the following formula: Mineral Resource, pounds = (Area, ft 2 ) x (GT, %-ft) x (20 lb) x (DEF) / (RD, ft 3 /ton) • Area (ft 2 ) = Area of influence in square feet (measured from contour interval) • GT (percent x feet) = Material grade in percent times feet thickness of mineralization (GT multiplied by 20 lb to convert from short tons to pounds as 1% of a short ton equals 20 lb) • DEF (1.00) = Disequilibrium factor (1.00) • RD (15.5) = Rock density (15.5 ft 3 /ton) Tonnage was calculated based on grade, pounds and a tonnage conversion factor for a given GT contour area.
The contained pounds of uranium were calculated using the following formula: Mineral Resource, pounds = (Area, ft 2 ) x (GT, %-ft) x (20 lb) x (DEF) / (RD, ft 3 /ton) • Area (ft 2 ) = Area of influence in square feet (measured from contour interval) • GT (percent x feet) = Material grade in percent times feet thickness of mineralization (GT multiplied by 20 lb to convert from short tons to pounds as 1% of a short ton equals 20 lb) • DEF (1.00) = Disequilibrium factor (1.00) 94 Table of Content • RD (15.5) = Rock density (15.5 ft 3 /ton) Tonnage was calculated based on grade, pounds and a tonnage conversion factor for a given GT contour area.
A copper mineral resource is also associated with the Main and Main-Lower zones at Pinyon Plain. Further study is required to determine if the copper associated with uranium mineralization in the zones can be economically extracted. The table below sets out the Mineral Resources estimates for the Pinyon Plain Project as of December 31, 2023.
A copper mineral resource is also associated with the Main and Main-Lower zones at Pinyon Plain. Further study is required to determine if the copper associated with uranium mineralization in the zones can be economically extracted. The table below sets out the Mineral Resources estimates for the Pinyon Plain Project as of December 31, 2024.
(3) Mineral Resources are estimated using a long-term uranium price of $65 per pound and a Copper price of $4.00 per lb. These prices are based on independent, third-party, and market analysts’ average forecasts as of 2022, and the supply and demand projections are for the period 2023 to 2035.
(3) Mineral Resources are estimated using a long-term uranium price of $65 per pound and a Copper price of $4.00 per lb. These prices are based on independent, third-party, and market analysts’ average forecasts as of 2022, and the supply and demand projections are for the period 2021 to 2035.
Pinyon Plain Project – Summary of Mineral Reserves, December 31, 2023 (1)(2)(3)(4)(5)(6)(7)(8) Zone Classification Cut-Off (%U 3 O 8 ) Tonnage (Tons) Grade (%U 3 O 8 ) Contained Metal (lb U 3 O 8 ) Metallurgical Recovery Main Proven 0.3 7,800 0.33 50,800 96% Probable 0.3 126,700 0.6 1,517,000 96% Total Proven + Probable 0.3 134,500 0.58 1,567,800 96% Notes: (1) SEC S-K 1300 definitions were followed for all Mineral Reserve categories.
Pinyon Plain Project – Summary of Mineral Reserves, December 31, 2023 (1)(2)(3)(4)(5)(6)(7)(8) Zone Classification Cut-Off (% U 3 O 8 ) Tonnage (Tons) Grade (% U 3 O 8 ) Contained Metal (lb U 3 O 8 ) Metallurgical Recovery 112 Table of Content Main Proven 0.3 7,800 0.33 50,800 96% Probable 0.3 126,700 0.6 1,517,000 96% Total Proven + Probable 0.3 134,500 0.58 1,567,800 96% Notes: (1) SEC S-K 1300 definitions were followed for all Mineral Reserve categories.
The mining lease does not include any requirement for annual advance royalties or other lease payments. All claims, which are renewed annually in September of each year, are in good standing until September 1, 2024 (at which time they will be renewed for the following year as a matter of course).
The mining lease does not include any requirement for annual advance royalties or other lease payments. All claims, which are renewed annually in September of each year, are in good standing until September 1, 2025 (at which time they will be renewed for the following year as a matter of course).
These properties, located at Arkose, include the: Verna Ann, Niles Ranch, Arvina, Streeter, Table Mountain, Heldt Draw, Drew, Collins Draw and Jack properties. The Company, through Uranerz, also holds an 81% interest in the Arkose Joint Venture, which holds 40,852 net acres in the Powder River Basin.
These properties, located at Arkose, include the: Verna Ann, Niles Ranch, Arvina, Streeter, Table Mountain, Heldt Draw, Drew, Collins Draw and Jack properties. The Company, through Uranerz, also holds an 81% interest in the Arkose Joint Venture, which holds 40,602 net acres in the Powder River Basin.
These estimates are derived from the Sheep Mountain Technical Report Summary, which estimated Mineral Resources as of December 31, 2021 and are exclusive of Mineral Reserves. Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Resources estimates set forth in the Sheep Mountain Technical Report Summary remained accurate as of December 31, 2023.
These estimates are derived from the Sheep Mountain Technical Report Summary, which estimated Mineral Resources as of December 31, 2021 and are exclusive of Mineral Reserves. Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Resources estimates set forth in the Sheep Mountain Technical Report Summary remained accurate as of December 31, 2024.
The annual $165/claim annual BLM fees are the responsibility of the Company. No other lease costs apply to these claims. Six Mike claims are covered by a Mining Lease dated August 1, 2001, between various stakeholders of the Mike claims and Denison, which was acquired by the Company in June 2012.
The annual $200/claim annual BLM fees are the responsibility of the Company. No other lease costs apply to these claims. Six Mike claims are covered by a Mining Lease dated August 1, 2001, between various stakeholders of the Mike claims and Denison, which was acquired by the Company in June 2012.
These estimates are derived from the Sheep Mountain Technical Report Summary, which estimated Mineral Reserves as of December 31, 2021. Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Reserve estimates set forth in the Sheep Mountain Technical Report Summary remained accurate as of December 31, 2023.
These estimates are derived from the Sheep Mountain Technical Report Summary, which estimated Mineral Reserves as of December 31, 2021. Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Reserve estimates set forth in the Sheep Mountain Technical Report Summary remained accurate as of December 31, 2024.
Specific details regarding the estimation of Mineral Resources can be found in Section 14.0 Mineral Resource Estimates of the Bullfrog Technical Report Summary. The table below sets out the Mineral Resources estimates for the Bullfrog Project as of December 31, 2023. These estimates are derived from the Bullfrog Technical Report Summary, which estimated Mineral Resources as of December 31, 2021.
Specific details regarding the estimation of Mineral Resources can be found in Section 14.0 Mineral Resource Estimates of the Bullfrog Technical Report Summary. The table below sets out the Mineral Resources estimates for the Bullfrog Project as of December 31, 2024. These estimates are derived from the Bullfrog Technical Report Summary, which estimated Mineral Resources as of December 31, 2021.
All of the unpatented lode mining claims have annual filing requirements ($165 per claim) with the BLM, to be paid on or before September 1 of each year. Jane Dough The permit boundary for the Jane Dough area encompasses approximately 3,680 acres.
All of the unpatented lode mining claims have annual filing requirements ($200 per claim) with the BLM, to be paid on or before September 1 of each year. Jane Dough The permit boundary for the Jane Dough area encompasses approximately 3,680 acres.
Holding costs for the 163 claims include a claim maintenance fee of $165.00 per claim payable to the BLM before September 1 of each calendar year and recording an affidavit and Notice of Intent to hold with the McKinley County Clerk, New Mexico.
Holding costs for the 163 claims include a claim maintenance fee of $200.00 per claim payable to the BLM before September 1 of each calendar year and recording an affidavit and Notice of Intent to hold with the McKinley County Clerk, New Mexico.
As of December 31, 2023, the total net book value attributable to the Roca Honda Project on the consolidated financial statements of the Company was $22.10 million. The Company’s Planned Work The Company intends to continue its permitting and related activities at the Roca Honda Project during 2024.
As of December 31, 2024, the total net book value attributable to the Roca Honda Project on the consolidated financial statements of the Company was $22.10 million. The Company’s Planned Work The Company intends to continue its permitting and related activities at the Roca Honda Project during 2025.
The various state and federal permits and licenses that were required and have been obtained for the Nichols Ranch Project, exclusive of the expansion to the Jane Dough Property, are summarized below: Primary Permits and Licenses for the Nichols Ranch Project (Nichols Ranch and Hank Units Only) Permit, License, or Approval Name Agency Status Source Material License NRC (2011); WDEQ-LQD (2018) Obtained Permit to Mine (UIC Permit) WDEQ-LQD Obtained Aquifer Exemption WDEQ-LQD; EPA Obtained Permit to Appropriate Groundwater WSEO Obtained Wellfield Authorization WDEQ-LQD Obtained Class I UIC Deep Disposal Well Permits WDEQ-WQD Obtained WYPDES WDEQ-WQD Obtained Plan of Operations (Hank Unit only) BLM Obtained Air Quality Permit WDEQ-AQD Obtained Notes: (1) NRC - Nuclear Regulatory Commission 75 (2) EPA - Environmental Protection Agency (3) UIC - Underground Injection Control (4) WDEQ-LQD - Wyoming Department of Environmental Quality Land Quality Division (5) WDEQ-WQD - Wyoming Department of Environmental Quality Water Quality Division (6) WDEQ-AQD - Wyoming Department of Environmental Quality Air Quality Division (7) WSEO - Wyoming State Engineer’s Office (8) WYPDES - Wyoming Pollutant Discharge Elimination System Under the licensed plan, the Nichols Ranch Plant has been built, and a satellite processing facility is licensed for the Hank Project.
The various state and federal permits and licenses that were required and have been obtained for the Nichols Ranch Project, exclusive of the expansion to the Jane Dough Property, are summarized below: 91 Table of Content Primary Permits and Licenses for the Nichols Ranch Project (Nichols Ranch and Hank Units Only) Permit, License, or Approval Name Agency Status Source Material License NRC (2011); WDEQ-LQD (2018) Timely Renewal Permit to Mine (UIC Permit) WDEQ-LQD Obtained Aquifer Exemption WDEQ-LQD; EPA Obtained Permit to Appropriate Groundwater WSEO Obtained Wellfield Authorization WDEQ-LQD Obtained Class I UIC Deep Disposal Well Permits WDEQ-WQD Obtained WYPDES WDEQ-WQD Obtained Plan of Operations (Hank Unit only) BLM Obtained Air Quality Permit WDEQ-AQD Obtained Notes: (1) NRC - Nuclear Regulatory Commission (2) EPA - Environmental Protection Agency (3) UIC - Underground Injection Control (4) WDEQ-LQD - Wyoming Department of Environmental Quality Land Quality Division (5) WDEQ-WQD - Wyoming Department of Environmental Quality Water Quality Division (6) WDEQ-AQD - Wyoming Department of Environmental Quality Air Quality Division (7) WSEO - Wyoming State Engineer’s Office (8) WYPDES - Wyoming Pollutant Discharge Elimination System Under the licensed plan, the Nichols Ranch Plant has been built, and a satellite processing facility is licensed for the Hank Project.
Limited exploration was conducted by Uranerz on each project. Arkose Joint Venture, Powder River Basin, Wyoming : The Company, through its wholly owned subsidiary Uranerz, holds an undivided 81% interest in the Arkose Joint Venture, which holds an additional 40,852 net acres in the Powder River Basin.
Limited exploration was conducted by Uranerz on each project. Arkose Joint Venture, Powder River Basin, Wyoming : The Company, through its wholly owned subsidiary Uranerz, holds an undivided 81% interest in the Arkose Joint Venture, which holds an additional 40,602 net acres in the Powder River Basin.
From the original commissioning in 1980 through December 31, 2023, the Mill has recovered a total of approximately 40 million pounds of U 3 O 8 and 46 million pounds of vanadium. In late 2006, Denison began a program to refurbish the Mill.
From the original commissioning in 1980 through December 31, 2024, the Mill has recovered a total of approximately 40 million pounds of U 3 O 8 and 46 million pounds of vanadium. In late 2006, Denison began a program to refurbish the Mill.
Details regarding the Mineral Resource estimate disclosed herein can be found in Section 14.0, Mineral Resource Estimates of the Nichols Ranch Technical Report Summary. The table below sets out the Mineral Resources estimates for the Nichols Ranch Project as of December 31, 2023.
Details regarding the Mineral Resource estimate disclosed herein can be found in Section 14.0, Mineral Resource Estimates of the Nichols Ranch Technical Report Summary. The table below sets out the Mineral Resources estimates for the Nichols Ranch Project as of December 31, 2024.
The lease stipulates a 5% of gross returns royalty to the State of New Mexico “less actual and reasonable transportation and smelting or reduction costs, up to 50% of the gross returns” for production of uranium, which is designated a “special mineral” in the lease. 97 Accessibility, Climate, Local Resources, Infrastructure and Physiography The Roca Honda Project is located approximately three miles northwest of the community of San Mateo, New Mexico, in McKinley County, and approximately 22 miles by road northeast of Grants, New Mexico, via State Highway NM 605.
The lease stipulates a 5% of gross returns royalty to the State of New Mexico “less actual and reasonable transportation and smelting or reduction costs, up to 50% of the gross returns” for production of uranium, which is designated a “special mineral” in the lease. 116 Table of Content Accessibility, Climate, Local Resources, Infrastructure and Physiography The Roca Honda Project is located approximately three miles northwest of the community of San Mateo, New Mexico, in McKinley County, and approximately 22 miles by road northeast of Grants, New Mexico, via State Highway NM 605.
Each 25’x25’ block was then evaluated based on its grade and thickness for mine planning and scheduling. The table below sets out the Mineral Resources estimates for the Sheep Mountain Project as of December 31, 2023.
Each 25’x25’ block was then evaluated based on its grade and thickness for mine planning and scheduling. The table below sets out the Mineral Resources estimates for the Sheep Mountain Project as of December 31, 2024.
Bureau of Land Management (BLM) land. Section 8 is split estate, the private surface belonging to Fernandez Ranch. Sections 5, 6, 9, 10, and 11 are open to the public, with the land used for a variety of purposes including grazing, mineral extraction, hunting, hiking, and other outdoor recreation activities. All claims are listed in the U.S.
Section 8 is split estate, the private surface belonging to Fernandez Ranch. Sections 5, 6, 9, 10, and 11 are open to the public, with the land used for a variety of purposes including grazing, mineral extraction, hunting, hiking, and other outdoor recreation activities. All claims are listed in the U.S.
Permit approvals from the USACE and the EPA are also required for discharge of treated mine water associated with mine activities. An application for the USACE permit has been submitted and the permit is expected prior to issuance of the Permit to Mine in 2025.
Permit approvals from the USACE and the EPA are also required for discharge of treated mine water associated with mine activities. An application for the USACE permit has been submitted and the permit is expected prior to issuance of the Permit to Mine in 2026.
An application for the EPA permit has also been submitted, however; the previous application is expected to be withdrawn and a new application submitted during 2024. The EPA permit for discharge of treated mine water is expected prior to issuance of the Permit to Mine in 2025.
An application for the EPA permit has also been submitted, however; the previous application is expected to be withdrawn and a new application is expected to be submitted during 2025. The EPA permit for discharge of treated mine water is expected prior to issuance of the Permit to Mine in 2026.
Roca Honda Project – Summary of Mineral Resources – In Situ Uranium (1)(2)(3)(4)(5)(6)(7) Classification Cut-Off Grade (% eU 3 O 8 ) Area Tonnage (Tons) Grade (% eU 3 O 8 ) Contained Metal (lbs.
Roca Honda Project – Summary of Mineral Resources – In Situ Uranium (1)(2)(3)(4)(5)(6)(7) Classification Cut-Off Grade Area Tonnage Grade Contained Metal Metallurgical Recovery (% eU 3 O 8 ) (Tons) (% eU 3 O 8 ) (lbs.
The Company received EPA’s approval under the Clean Air Act National Emissions Standard for Hazardous Air Pollutants for the Pinyon Plain Project in September of 2015. Development of uranium-bearing breccia pipes of the Arizona Strip requires minimal surface disturbance, typically less than 20 acres total. Thus, the overall environmental impact is minimal.
The Company received EPA’s approval under the Clean Air Act National Emissions Standard for Hazardous Air Pollutants for the Pinyon Plain Project in September of 2015. 108 Table of Content Development of uranium-bearing breccia pipes of the Arizona Strip requires minimal surface disturbance, typically less than 20 acres total. Thus, the overall environmental impact is minimal.
In 2006, IUC acquired Denison and changed its name to Denison Mines Corporation (Denison). EFR Colorado entered into a new lease on the Energy Queen property in late 2006. The Company acquired Denison’s U.S. Mining Division in June 2012, thereby becoming owner and operator (through various subsidiaries) of the entire Project and the Mill.
In 2006, IUC acquired Denison and changed its name to Denison Mines Corporation (Denison). EFR Colorado entered into a new lease on the Energy Queen property in late 2006. The Company acquired Denison’s U.S. Mining Division in June 2012, thereby becoming owner and 142 Table of Content operator (through various subsidiaries) of the entire Project and the Mill.
Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Resources estimates set forth in the Pinyon Plain Technical Report Summary remained accurate as of December 31, 2023.
Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Resources estimates set forth in the Pinyon Plain Technical Report Summary remained accurate as of December 31, 2024.
Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Resources estimates set forth in the Pinyon Plain Technical Report Summary remained accurate as of December 31, 2023.
Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Resources estimates set forth in the Pinyon Plain Technical Report Summary remained accurate as of December 31, 2024.
Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Resources estimates set forth in the Roca Honda Technical Report Summary remained accurate as of December 31, 2023.
Daniel Kapostasy, the Company’s non-independent Qualified Person, reviewed and confirmed that the Mineral Resources estimates set forth in the Roca Honda Technical Report Summary remained accurate as of December 31, 2024.
In August 1983, Atlas commissioned Pincock, Allen and Holt, Inc. (“ PAH ”), to conduct a feasibility study for development of the Southwest and Copper Bench deposits. From July 1983 to March 1984, Atlas completed a core drilling program throughout the Bullfrog property, as well as a rotary drillhole program to delineate the Indian Bench deposit.
In August 1983, Atlas commissioned Pincock, Allen and Holt, Inc. (“ PAH ”), to conduct a feasibility study for development of the 132 Table of Content Southwest and Copper Bench deposits. From July 1983 to March 1984, Atlas completed a core drilling program throughout the Bullfrog property, as well as a rotary drillhole program to delineate the Indian Bench deposit.
When the State of Utah became an Agreement State, it required that a GWDP be put in place for the Mill. The GWDP is required for all similar facilities in the State of Utah and affects the State groundwater regulations to the Mill site.
When the State of Utah became an Agreement State, it required that a GWDP be put in place for the Mill. The GWDP is required for all similar facilities in the State of Utah and implements the State groundwater regulations to the Mill site.
These above-ground storage tanks are used for operational flexibility and extra water storage capacity during winter months. Three floating, downcasting, enhanced evaporators have been installed in the Non-Stormwater Impoundment to aid in evaporation. The tanks and evaporators are part of Energy Fuels’ water balance management practices at the site.
These above-ground storage tanks are used for operational flexibility and extra water storage capacity during winter months. Three 113 Table of Content floating, downcasting, enhanced evaporators have been installed in the Non-Stormwater Impoundment to aid in evaporation. The tanks and evaporators are part of Energy Fuels’ water balance management practices at the site.