Uranium Mine Ownership - Wyoming, USA  

Site Index

 
 

WYOMING

Map of Uranium Sites in Wyoming (WMA)
Address list of Wyoming mine operators (WY DEQ)

Aladdin, Crook County

> Download Technical Report June 21, 2012: Powertech · SEDAR (4.2MB PDF)

• Azarga Uranium Corp.

Allemand-Ross property, Converse County

> Download Technical Report April 30, 2019 (911kB PDF) (Uranium One)

[ISSUES]

• High Plains Uranium, Inc.

Antelope property

NRC Docket No.

Size: 926 tonnes U
Ore grade: 0.064% U
> Download Technical Report Feb. 25, 2005 (4.3M PDF) (SEDAR)

[ISSUES]

• Energy Metals Corporation

Cedar Rim claims

• Strathmore Minerals Corp.

Charlie project, Johnson County

> Download: Technical Report Sep. 23, 2019 (15.6MB PDF) (SEDAR)
> Download: Technical Report Feb. 7, 2019 (14.7MB PDF) (SEDAR)
> Download: Technical Report Oct. 5, 2018 (14.4MB PDF) (SEDAR)

[ISSUES]

• Anfield Energy Inc.

Willow Creek (ISL)

WY DEQ Permit No. 478
NRC License No. SUA-1341
NRC Docket No. (TOTAL MINERALS CORP., CASPER, WY)

Christensen Ranch

Google Maps

MSRMaps

Irigaray

Google Maps

MSRMaps

The Reserves stated are included in the Resources!

[ISSUES] · [MORE ISSUES]

• 100% - Uranium Energy Corp.

Clarkson Hill, Natrona County

> Download Technical Report July 27, 2017 (4MB PDF) (SEDAR)

• Anfield Energy Inc.

Collins Ranch ISL project

• Uranerz Energy Corporation

Copper Mountain Uranium Project

[ISSUES]

• 75% - Myriad Uranium Corp.
• 25% - Rush Rare Metals Corp.

Cyclone property

• Energy Metals Corporation

Jane Dough project

Doughstick and North Jane properties, Campbell County

> Download Technical Report Jan. 26, 2010 (6.6M PDF) (SEDAR)

[ISSUES]

• Uranerz Energy Corporation

Arkose JV, Powder River Basin

East Buck, Little Butte, Sand Rock, and South Doughstick deposits

> Download Technical Report Feb. 28, 2015 (15.8M PDF) (SEDAR)
> Download Technical Report Feb. 25, 2010 (4.5M PDF) (SEDAR)
> Download Technical Report Oct. 13, 2009 (15M PDF) (SEDAR)
> Download Technical Report Aug. 11, 2009 (3.8M PDF) (SEDAR)

Arkose Mining Venture

• 81% - Uranerz Energy Corp.
• 19% - United Nuclear, LLC

Great Divide Basin Project, Sweetwater County

• American Uranium Ltd

Hauber project, Crook County

Hauber II Lakota, Hauber Fall River

> Download Technical Report Jan. 22, 2014 (2.4MB PDF) (SEDAR)
> Download Technical Report Jan. 2010 (2.8MB PDF) (SEDAR)

• (being acquired by Peninsula Energy Ltd ) Aldershot Resources Ltd. (through Royal USA Inc.)

Hauber Project properties

> Download Technical Report Jan. 2010 (2.8MB PDF) (SEDAR)

> Download Technical Report April 18, 2007 (7.1M PDF) (SEDAR)

• Ur-Energy Inc. (through NFUR Hauber, LLC)

Gas Hills (PRI) - Peach project (ISL), Fremont/Natrona Counties

Google Maps

MSRMaps

[ISSUES]
WY DEQ Permit No. 687
(formerly NRC License No. SUA-1511)
(formerly NRC Docket No. )
The facility now is licensed as a satellite to the Smith Ranch facility.

• 100% - Power Resources, Inc.

Gas Hills (AUC) project, Fremont County

NRC Docket No.

West Unit, Central Unit, South Black Mountain, Jeep, Rock Hill

> Download Technical Report Feb. 4, 2025: SEDAR+ (12.3MB PDF)
> Download Technical Report (Preliminary Economic Assessment) Aug. 10, 2021: SEDAR+ (8.7MB PDF)
> Download Technical Report May 10, 2021: SEDAR (5.7MB PDF)
> Download Technical Report June 9, 2017: SEDAR (14.2MB PDF)
> Download Technical Report March 22, 2013: SEDAR (10.2MB PDF)
> Download Technical Report July 31, 2012: SEDAR (8.1M PDF)
> Download Technical Report July 20, 2011: SEDAR (7.1MB PDF) (retracted)

Amazon, Andria, Badlands, Bullrush, Frazier-Lamac, Loco Lee (remainder), Sunset properties

[ISSUES]

• Azarga Uranium Corp.
• (option up to 40%) Korea Electric Power Corporation

Sagebrush-Tablestakes uranium mill / heap leach project

Google Maps

[ISSUES]

• American Nuclear Corporation
• (option) Strathmore Minerals Corp.

Highland (ISL), Converse County

Google Maps

MSRMaps

[ISSUES] · [DECOMM. ISSUES] · [DETAILS (CAMECO)]

Converse County Mining Venture
formerly WY DEQ Permit No. 603 (now consolidated into Permit No. 633 - Smith Ranch)
(formerly NRC License No. SUA-1511)
(formerly NRC Docket No. )
The facility now is licensed as a satellite to the Smith Ranch facility.

• 100% - CAMECO (74.25% through PRI, 25.75% through Geomex Minerals)

JAB property

NRC Docket No.

> Download Technical Report April 16, 2019 (12.7MB PDF) (Uranium One)
> Download Technical Report, July 14, 2006 (105k PDF, SEDAR)

[ISSUES]

• Energy Metals Corporation

Jackpot Mine project

WY DEQ Permit No. 660
Green Mountain Mining Venture

• Uranium Energy Corp.

Juniper Ridge deposit / Red Creek property, Carbon County

> Download Technical Report June 9, 2017 (12.2MB PDF) (SEDAR)

> Download Technical Report Jan. 27, 2014 (15MB PDF) (SEDAR)

> Download Technical Report Feb. 21, 2012 (6M PDF) (SEDAR)

[ISSUES]

• 100% - Azarga Uranium Corp.

Nichols Ranch project (ISL)

NRC Docket No.

> Download Technical Report Feb. 22, 2022 (4.8MB PDF) (SEDAR+)
> Download Technical Report Feb. 28, 2015, (10.7M PDF) (SEDAR)
> Download Technical Report June 5, 2009 (1.3M PDF) (SEDAR)
> Download Technical Report July 25, 2008 (8.5M PDF) (SEDAR)
> Download Technical Report Oct. 26, 2007 (7.1M PDF) (SEDAR)
> Download Technical Report April 3, 2007 (6.5M PDF) (SEDAR)

(combined with Hank Unit)

[ISSUES · OLD ISSUES]

• Uranerz Energy Corporation

North Rolling Pin

> Download Technical Report June 4, 2010 (58.8MB PDF) (SEDAR)

• Uranerz Energy Corporation

Hank Unit

> Download Technical Report May 1, 2008 (4.4M PDF) (SEDAR)

(combined with Nichols Ranch Unit)

• Uranerz Energy Corporation

West North-Butte Satellite Properties, Campbell County

> Download Technical Report Dec. 9, 2008 (29M PDF) (SEDAR)

• Uranerz Energy Corporation

Nine Mile Lake deposit, Natrona County

> Download Technical Report Mar. 29, 2018 (13.7MB PDF - SEDAR)

• 100% - Anfield Energy, Inc.

North Butte / Brown Ranch project (ISL), Campbell County

North Butte, aerial view: Google Maps · MSRMaps

[ISSUES] · [OLD ISSUES]

WY DEQ Permit No. 632 / 631
(formerly NRC License No. SUA-1540)
(formerly NRC Docket No. )
The facility now is licensed as a satellite to the Smith Ranch facility.

• 100% - Power Resources, Inc.

Ruth project (ISL)

WY DEQ Permit No. 632 / 631
(formerly NRC License No. SUA-1540)
(formerly NRC Docket No. )
The facility now is licensed as a satellite to the Smith Ranch facility.

Aerial view: Google Maps · MSRMaps

• 100% - Power Resources, Inc.

Peterson Uranium Project, Converse County

> Download Mineral Resource Report, June 27, 2006 (20M PDF, SEDAR)

• 100% - Energy Metals Corporation

Pine Tree project, Campbell County

• Strathmore Minerals Corp.
• American Uranium Corporation Inc. (option up to 60%)

Bayswater Uranium Corp.

Red Desert Basin deposit

• 100% - CAMECO

Reno Creek project (ISL), Campbell County

Reno Creek Property (Private mineral leases), North Reno Creek

> Download Technical Report Jan. 31, 2022: SEDAR+ (2.6MB PDF)
> Download Technical Report Dec. 31, 2018: Uranium Energy Corp. (5.1MB PDF) · SEDAR (5.1MB PDF)
> Download Technical Report Oct. 13, 2010: Uranerz (65M PDF) · SEDAR (112M PDF)

• Uranium Energy Corp.

Reno Creek Property (Federal claims), Southwest Reno Creek, Moore, Bing, Pinetree

NRC Licence No. SUA-1602 (pending)
NRC Docket No.

> Download Technical Report Jan. 31, 2022: SEDAR+ (2.6MB PDF)
> Download Technical Report Dec. 31, 2018: Uranium Energy Corp. (5.1MB PDF) · SEDAR (5.1MB PDF)
> Download Technical Report May 27, 2013 (Revised PFS - retracted): (12MB PDF - SEDAR )
> Download Technical Report Jan. 31, 2013 (PFS - retracted): (12.1MB PDF - SEDAR )
> Download Technical Report Nov. 30, 2012: (3.5M PDF - SEDAR)
> Download Technical Report Sep. 28, 2009: (8.2M PDF - SEDAR)
> Download Technical Report Jan. 30, 2009: (2.8M PDF - SEDAR)
> Download Technical Report Jan. 10, 2008: (PDF - STM) · (3.1M PDF - SEDAR)

[ISSUES]

• Uranium Energy Corp.

Lye Property, Fremont County

• Magnum Uranium Corp. (through Magnum Minerals USA Corp.)

Reynolds Ranch project (ISL)

[ISSUES]

• 100% - Power Resources, Inc.

Lance ISL project, Crook County

NRC Docket No.

> Aerial View: Google Maps

Ross, Kendrick, Barber deposits

[ISSUES] · [OLDER ISSUES]

• Peninsula Energy Ltd (through Stata Energy Inc. )

Dagger ISL project, Crook County

• Peninsula Energy Ltd (through Stata Energy Inc. )

Sheep Mountain mines, Fremont County

Google Maps

NRC Docket No.

Congo Pit, and underground

Note: Reserves are not contained in Resources
> Download: Preliminary Feasibility Study, Dec. 31, 2021 (10.9MB PDF, SEDAR+)
> Download Technical Report (updated Preliminary Feasibility Study), Feb. 28, 2020 (25.8MB PDF, SEDAR)
> Download Technical Report (updated Preliminary Feasibility Study), April 13, 2012 (14.3MB PDF, SEDAR)
> Download Technical Report Mar. 1, 2011 (10.5MB PDF, SEDAR)
> Download Technical Report Apr. 8, 2010 (9.6MB PDF, SEDAR)
> Download Technical Report Oct. 10, 2006 (5.2MB PDF, SEDAR)

[ISSUES]

• 100% - Energy Fuels Wyoming Inc.

Sheep North property, Fremont County

• 100% - Energy Fuels Wyoming Inc.

Shirley Basin ISL project

[ISSUES]

• 100% - Cameco

Shirley Basin (Pathfinder) deposit, Carbon County

NRC Docket No. (PATHFINDER MINES CORP.)
NRC Source Material License No. SUA-442

Aerial view: Google Maps · MSRMaps

Fab Trend, Area 5
> Download Amended Preliminary Economic Assessment Mar. 11, 2024: Ur-Energy · SEDAR+
> Download Report for S-K 1300, Mar, 4, 2024: Ur-Energy · SEDAR+
> Download Amended S-K 1300 Initial Assessment Mineral Resource Report Sep. 19, 2022: Ur-Energy · SEDAR
> Download Amended Preliminary Economic Assessment Sep. 19, 2022: Ur-Energy · SEDAR
> Download Report for S-K 1300 Mar. 7, 2022: Ur-Energy · SEDAR
> Download Preliminary Economic Assessment Mar. 7, 2022: Ur-Energy · SEDAR (11MB PDF)
> Download Technical Report Jan. 27, 2015: Ur-Energy · SEDAR (9.8MB PDF)
> Download Technical Report Aug. 27, 2014 (8.2MB PDF - SEDAR)

[ISSUES · MORE ISSUES]

• 100% - Ur-Energy Inc.

Lucky Mc

[ISSUES]

• 100% - Ur-Energy Inc.

Sky ISL project, Fremont County

NRC License No.
NRC Docket No.

> Download Technical Report Feb. 14, 2007 (2.4M PDF) (SEDAR)
[ISSUES]

• Strathmore Minerals Corp.
• Yellowcake Mining Inc.

Jeep Property

> Download Technical Report June 3, 2007 (2M PDF) (SEDAR)

• Strathmore Minerals Corp.
• (option) - Yellowcake Mining Inc.

Smith Ranch (ISL), Converse County

Google Maps

MSRMaps

Google Maps

MSRMaps

Google Maps

MSRMaps

[ISSUES] · [OLD ISSUES] · [DETAILS: UI 1997 Symp. · UI 1999 Symp. ]
WY DEQ Permit No. 633
NRC License No. SUA-1548
NRC Docket No.

• 100% - Power Resources, Inc.

Northwest Unit (ISL)

• 100% - Power Resources, Inc.

Sweetwater mill

Google Maps

MSRMaps

site

open pit

tailings pond

WY DEQ Permit No. 481
NRC License No. SUA-1350
NRC Docket No. (KENNECOTT URANIUM CO., RAWLINS, WY)

Green Mountain Mining Venture

• Uranium Energy Corp.

Bear Creek deposit (ISL)

• 100% - CAMECO

Ruby Ranch deposit (ISL)

• 100% - CAMECO

Taylor Ranch (WY) deposit (ISL)

• - Anfield Energy Inc.

Moore Ranch deposit (ISL), Campbell County

NRC Docket No.

> Download Technical Report Apr. 30, 2019 (2.4MB PDF) (Uranium One)
> Download Summary Report Oct. 25, 2005 (5.4M PDF) (SEDAR)
> Download Mineral Resource Report June 27, 2006 (9.3M PDF) (SEDAR)

Aerial View: Google Maps · MSRMaps
[ISSUES]

• 100% - Energy Metals Corp.

Ludeman satellite project (ISL), Converse County

NRC Docket No.

> Download Technical Report Jan. 25, 2019 (2MB PDF) (Uranium One)

[ISSUES]

• 100% - Energy Metals Corp.

Lost Soldier deposit (ISL), Sweetwater County

NRC Docket No.

> Download Technical Report July 10, 2006 (1MB PDF)

[ISSUES]

• 100% - Ur-Energy Inc.

Lost Creek deposit (ISL), Sweetwater County

Google Maps

MSRMaps

NRC Docket No.
NRC License No. SUA-1598
TAC No. LU0142
WYDEQ/LQD Permit 788

Lost Creek Property

> Download Preliminary Economic Assessment, Mar. 4, 2024: Ur-Energy · SEDAR
> Download Report for S-K 1300, Mar. 4, 2024: Ur-Energy · SEDAR
> Download Amended S-K 1300 Initial Assessment Mineral Resource Report Sep. 19, 2022: Ur-Energy · SEDAR
> Download Amended Preliminary Economic Assessment Sep. 19, 2022: Ur-Energy · SEDAR
> Download S-K 1300 Initial Assessment Mineral Resource Report Mar. 7, 2022: Ur-Energy · SEDAR
> Download updated Preliminary Economic Assessment - Technical Report Mar. 7, 2022: Ur-Energy · SEDAR (5MB PDF)
> Download updated Preliminary Economic Assessment - Technical Report Feb. 8, 2016: Ur-Energy · SEDAR (10.8MB PDF)
> Download updated Preliminary Economic Assessment - Technical Report Jan. 19, 2016: Ur-Energy · SEDAR (12.4MB PDF)
> Download updated Preliminary Economic Assessment - Technical Report, June 17 2015: Ur-Energy · SEDAR (16.4MB PDF)
> Download updated Preliminary Economic Assessment - Technical Report Dec. 30, 2013: Ur-Energy (PDF) · SEDAR (98.5MB PDF)
> Download updated Preliminary Economic Assessment - Technical Report Apr. 30, 2012: Ur-Energy (10.8MB PDF) · SEDAR (10.8MB PDF)
> Download Preliminary Economic Assessment - Technical Report Feb. 29, 2012 (7.6MB PDF) (SEDAR)
> Download Preliminary Assessment - Technical Report March 16, 2011 (59.6MB PDF) (SEDAR)
> Download Amended Technical Report Feb. 25, 2011 (2.9MB PDF) (SEDAR)
> Download Technical Report April 2, 2008 (3.9MB PDF) (SEDAR)
> Download Technical Report June 15, 2006 (1MB PDF) (SEDAR)

[ISSUES] · [OLD ISSUES]

• 100% - Ur-Energy Inc.

Red Rim property, Sweetwater County

> Download Technical Report, March 31, 2017 (1.8MB PDF) (SEDAR)
> Download Technical Report June 14, 2006 (2.7M PDF) (SEDAR)

• 100% - Anfield Energy Inc.

Bison Basin project (ISL), Fremont County

NRC Docket No.

West Alkali Creek deposit

[ISSUES]

• (being acquired) - Wildhorse Energy Ltd (through Wildhorse Energy Inc.)

Bootheel property, Shirley Basin, Albany County

> Download Technical Report Feb. 27, 2012 (17.4MB PDF) (SEDAR)

> Download Technical Report Sep. 8, 2009 (5.57M PDF) (SEDAR)

> Download Technical Report July 8, 2007 (3.6M PDF) (SEDAR)

[ISSUES]

Bootheel Project, LLC

• 25% - Ur-Energy Inc.
• 75% - Jet Metal Corp. (through Target Exploration and Mining Corp.)

Barge project, Converse County

> Download Technical Report Apr. 16, 2019 (15.2MB PDF) (Uranium One)

• Energy Metals Corp.

Lo Herma ISR project, Converse County

[ISSUES]

• American Uranium Ltd

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