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Uranium Mine Ownership - Wyoming, USA   flag

(last updated 4 Mar 2010)

> for old mines, see Decommissioning Data - USA

Note: "tonnes" stands for metric tonnes.   Explanation of Signs and Symbols

Site Index

Allemand-Ross · Andria · Antelope · Barber · Bear Creek · Bison Basin · Bootheel · Brown Ranch · Bullrush · Cedar Rim · Charlie · Christensen Ranch · Clarkson Hill · Collins Draw · Copper Mountain · Cyclone · Doughstick · East Day Loma · East Shirley Basin · Elkhorn · Gas Hills (PRI) · Gas Hills (STM) · George-Ver · Hank Unit · Highland (PRI) · Irigaray · JAB · Jackpot · Jeep · Juniper Ridge · Lance · Loco-Lee · Lost Creek · Lost Soldier · Ludeman · Lye · Moore Ranch · Nichols Ranch · Nine Mile Lake · North Butte · Northwest Unit · Peach · Peterson · Pine Tree · Red Creek · Red Desert Basin · Red Rim · Reno Creek · Reynolds Ranch · Ross · Ruby Ranch · Ruth · Sheep Mountain · Shirley Basin · Sky · Smith Ranch · Sweetwater · Taylor Ranch (WY) · West Alkali Creek · West North-Butte

 
 
WYOMING

Map of Uranium Sites in Wyoming external link new window (WMA)
Address list of Wyoming mine operators external link (WY DEQ)

Allemand-Ross property, Converse County exploration ongoing

 ReservesResources
provenprobablemeasuredindicatedinferred
Size:   373 t U1776 t U
Ore grade:     

[ISSUES]

Antelope property exploration finished

NRC Docket No. 04009079

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

[ISSUES]

Cedar Rim claims

Charlie project exploration completed

WY DEQ Permit No. 489
Size: 1,610 tonnes U
Ore grade:

[ISSUES]

Christensen Ranch / Irigaray (ISL) restoration ongoing

(shut down in June 2000) WY DEQ Permit No. 478
NRC License No. SUA-1341
NRC Docket No. 40-8502 (TOTAL MINERALS CORP., CASPER, WY)

Christensen Ranch, aerial view: Google Maps external link new window · MSRMaps external link new window
Irigaray, aerial view: Google Maps external link new window · MSRMaps external link new window

[ISSUES] · [MORE ISSUES]

Clarkson Hill

Size: 361 tonnes U (inferred)
Ore grade: 0.053% U

Collins Ranch ISL project

[ISSUES]

Copper Mountain Uranium Project

Cyclone property exploration halted

Size: 770 tonnes U
Ore grade: 0.11% U

Doughstick project exploration ongoing

Doughstick property, Campbell County

Jan. 2010ReservesResources
provenprobablemeasuredindicatedinferred
Size:  99 t U273 t U34 t U
Ore grade:  0.075% U0.067% U0.047% U
> Download Technical Report Jan. 26, 2010 (6.6M PDF) external link (SEDAR)

South Doughstick, Campbell and Johnson Counties

Feb. 2010ReservesResources
provenprobablemeasuredindicatedinferred
Size:  277 t U603 t U73 t U
Ore grade:  0.10% U0.10% U0.081% U
> Download Technical Report Feb. 25, 2010 (4.5M PDF) external link (SEDAR)
> Download Technical Report Aug. 11, 2009 (3.8M PDF) external link (SEDAR)

Arkose Mining Venture

East Shirley Basin deposit

End 2006ReservesResources
provenprobablemeasuredindicatedinferred
Size:  115 t U1,577 t U423 t U
Ore grade:  0.13% U0.093% U0.085% U

Elkhorn project

Elkhorn properties

Jan. 11, 2010ReservesResources
provenprobablemeasuredindicatedinferred
Size:   193 t U199 t U
Ore grade:   0.15% U0.12% U

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

Hauber Project properties

Jan. 11, 2010ReservesResources
provenprobablemeasuredindicatedinferred
Size:   557 t U20 t U
Ore grade:   0.14% U0.11% U

> Download Technical Report Jan. 2010 (2.8MB PDF) external link (SEDAR)
> Download Technical Report April 18, 2007 (7.1M PDF) external link (SEDAR)

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

End 2008ReservesResources
provenprobablemeasuredindicatedinferred
Size: 7,577 t U1,269 t U885 t U423 t U
Ore grade: 0.11% U0.068% U0.059% U0.051% U

Gas Hills, aerial view: Google Maps external link new window · MSRMaps external link new window

[ISSUES]
(formerly NRC License No. SUA-1511)
(formerly NRC Docket No. 40-8857)
The facility now is licensed as a satellite to the Smith Ranch facility.

Gas Hills (STM) project, Fremont County

[ISSUES] · [DECOMM. ISSUES]

Highland (ISL), Converse County operating

End 2008ReservesResources
provenprobablemeasuredindicatedinferred
Size:269 t U385 t U692 t U38 t U192 t U
Ore grade:0.12% U0.093% U0.085% U0.076% U0.17% U

(development to be suspended from Oct 1, 2000)
Highland, aerial view: Google Maps external link new window · MSRMaps external link new window

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

Converse County Mining Venture
WY DEQ Permit No. 603
(formerly NRC License No. SUA-1511)
(formerly NRC Docket No. 40-8857)
The facility now is licensed as a satellite to the Smith Ranch facility.

JAB property exploration finished

NRC Docket No. 04009079

2006ReservesResources
provenprobablemeasuredindicatedinferred
Size:  1243 t U125 t U 
Ore grade:  0.062% U0.060% U 
> Download Technical Report, July 14, 2006 external link (105k PDF, SEDAR)

[ISSUES]

Jackpot Mine project exploration completed

Size: 22,192 tonnes U
Ore grade: 0.165% U
[ISSUES]

WY DEQ Permit No. 660
Green Mountain Mining Venture

Juniper Ridge deposit / Red Creek property idle

Nichols Ranch project (ISL)

NRC Docket No. 04009067

June 2009ReservesResources
provenprobablemeasuredindicatedinferred
Size:   1,135 t U 
Ore grade:   0.10% U 
> Download Technical Report June 5, 2009 (1.3M PDF) external link · Technical Report July 25, 2008 (8.5M PDF) external link · Technical Report Oct. 26, 2007 (7.1M PDF) external link · Technical Report April 3, 2007 (6.5M PDF) external link (SEDAR)

> Calculate mine feasibility (combined with Hank Unit)
[ISSUES]

Hank Unit

May 1, 2008ReservesResources
provenprobablemeasuredindicatedinferred
Size:  860 t U95 t U
Ore grade:  0.10% U0.074% U
> Download Technical Report May 1, 2008 (4.4M PDF) external link (SEDAR)

> Calculate mine feasibility (combined with Nichols Ranch Unit)

West North-Butte Satellite Properties, Campbell County

Dec. 18, 2008ReservesResources
provenprobablemeasuredindicatedinferred
Size:   1,091 t U1,032 t U
Ore grade:  0.13% U0.10% U
> Download Technical Report Dec. 9, 2008 (29M PDF) external link (SEDAR)

Nine Mile Lake deposit, Natrona County

Size: 3465 tonnes U
Ore grade: 0.047% U

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

End 2008ReservesResources
provenprobablemeasuredindicatedinferred
Size: 3,269 t U731 t U2,423 t U385 t U
Ore grade: 0.085% U0.068% U0.059% U0.059% U

North Butte, aerial view: Google Maps external link new window · MSRMaps external link new window

[ISSUES]

WY DEQ Permit No. 632 / 631
(formerly NRC License No. SUA-1540)
(formerly NRC Docket No. 40-8981)
The facility now is licensed as a satellite to the Smith Ranch facility.

Ruth project (ISL) exploration completed

End 2008ReservesResources
provenprobablemeasuredindicatedinferred
Size: 654 t U77 t U77 t U154 t U
Ore grade: 0.076% U0.085% U0.059% U0.068% U

WY DEQ Permit No. 632 / 631
(formerly NRC License No. SUA-1540)
(formerly NRC Docket No. 40-8981)
The facility now is licensed as a satellite to the Smith Ranch facility.
Aerial view: Google Maps external link new window · MSRMaps external link new window

Peterson Uranium Project, Converse County exploration completed

 ReservesResources
provenprobablemeasuredindicatedinferred
Size:  606 t U100 t U 
Ore grade:  0.075% U0.10% U 
> Download Mineral Resource Report, June 27, 2006 external link (20M PDF, SEDAR)

Pine Tree project, Campbell County

Size: 4831 tonnes U (demonstrated), 442 tonnes U (inferred)
Ore grade: 0.057% U (being acquired by Bayswater Uranium Corp. external link through NCA Nuclear Inc.)

Red Desert Basin deposit

Reno Creek project (ISL), Campbell County exploration completed

WY DEQ Permit No. 479
NRC License No. SUA-1558
NRC Docket No. 40-9024 (ENERGY FUELS NUCLEAR, INC)

Reno Creek Property

Jan. 30, 2009ReservesResources
provenprobablemeasuredindicatedinferred
Size:  1,649 t U1,249 t U1,310 t U
Ore grade:  0.058% U0.053% U0.055% U
> Download Technical Report Sep. 28, 2009: (8.2M PDF - SEDAR) external link
> Download Technical Report Jan. 30, 2009: (2.8M PDF - SEDAR) external link
> Download Technical Report Jan. 10, 2008: (PDF - STM) external link · (3.1M PDF - SEDAR) external link

Southwest Reno Creek

Jan. 30, 2009ReservesResources
provenprobablemeasuredindicatedinferred
Size:  532 t U823 t U510 t U
Ore grade:  0.062% U0.054% U0.048% U
> Download Technical Report Sep. 28, 2009: (8.2M PDF - SEDAR) external link
> Download Technical Report Jan. 30, 2009: (1.8M PDF - SEDAR) external link
> Download Technical Report Apr. 15, 2008: (1.9M PDF - STM) external link · (1.9M PDF - SEDAR) external link

[ISSUES]
> Calculate Mine Feasibility

Lye Property, Fremont County exploration completed

Size: 212 tonnes U
Ore grade:

Reynolds Ranch project (ISL) exploration completed

End 2008ReservesResources
provenprobablemeasuredindicatedinferred
Size: 500 t U38 t U3,192 t U1,808 t U
Ore grade: 0.068% U0.11% U0.051% U0.034% U

[ISSUES]

Lance project, Crook County exploration ongoing

Ross ISL project

WY DEQ Permit No.
NRC License No.
NRC Docket No.

Size: 3,846 t U ("goal")
Ore grade: 0.051% U

[ISSUES]

Barber project

Size: 1,923 t U ("goal")
Ore grade: 0.068% U

Sheep Mountain mines, Fremont County exploration ongoing

Mar. 4, 2010ReservesResources
provenprobablemeasuredindicatedinferred
Size:   6,154 t U 
Ore grade:   0.11% U 

[ISSUES]
> Download Technical Report Oct. 10, 2006 external link (5.2M PDF, SEDAR)

 

Shirley Basin ISL project

End 2008ReservesResources
provenprobablemeasuredindicatedinferred
Size:  115 t U1,577 t U423 t U
Ore grade:  0.14% U0.093% U0.085% U

 

Sky ISL project, Fremont County on hold

NRC License No.
NRC Docket No. 40-9072

Mar. 2007ReservesResources
provenprobablemeasuredindicatedinferred
Size:   365 t U21 t U
Ore grade:   0.06% U0.04% U
> Download Technical Report Feb. 14, 2007 (2.4M PDF) external link (SEDAR)
[ISSUES]

 

Jeep Property

June 2007ReservesResources
provenprobablemeasuredindicatedinferred
Size:  145 t U41 t U65 t U
Ore grade:  0.068% U0.051% U0.042% U
> Download Technical Report June 3, 2007 (2M PDF) external link (SEDAR)

 

Smith Ranch (ISL), Converse County operating

End 2008ReservesResources
provenprobablemeasuredindicatedinferred
Size:885 t U923 t U1,269 t U2,385 t U346 t U
Ore grade:0.093% U0.093% U0.076% U0.085% U0.060% U

Aerial view (wellfield): Google Maps external link new window · MSRMaps external link new window
Aerial view (wellfield): Google Maps external link new window · MSRMaps external link new window
Aerial view (processing plant): Google Maps external link new window · MSRMaps external link new window

[ISSUES] · [DETAILS: UI 1997 Symp. external link · UI 1999 Symp. external link]
WY DEQ Permit No. 633
NRC License No. SUA-1548
NRC Docket No. 40-8964

Northwest Unit (ISL)

End 2008ReservesResources
provenprobablemeasuredindicatedinferred
Size:   885 t U192 t U
Ore grade:   0.025% U0.034% U

Sweetwater mill idle

Aerial View: Google Maps external link new window · MSRMaps external link new window
Images: site external link new window (47k, WMA) · open pit external link new window (36k, WMA) · tailings pond external link new window (37k, WMA)
[ISSUES]

WY DEQ Permit No. 481
NRC License No. SUA-1350
NRC Docket No. 40-8584 (KENNECOTT URANIUM CO., RAWLINS, WY)
 Green Mountain Mining Venture

Bear Creek deposit (ISL) exploration completed

Size: 1848 tonnes U (end 1999)
Ore grade:

Ruby Ranch deposit (ISL) exploration completed

End 2008ReservesResources
provenprobablemeasuredindicatedinferred
Size: 1,462 t U38 t U38 t U77 t U
Ore grade: 0.068% U0.13% U0.051% U0.12% U

Taylor Ranch (WY) deposit (ISL) exploration completed

Size: 3850 tonnes U (end 1999)
Ore grade:

Moore Ranch deposit (ISL), Campbell County exploration completed

NRC Docket No. 40-9073

 ReservesResources
provenprobablemeasuredindicatedinferred
Size:  2261 t U 34 t U
Ore grade:  0.085% U 0.086% U

> Download Summary Report Oct. 25, 2005 (5.4M PDF) external link · Mineral Resource Report June 27, 2006 (9.3M PDF) external link (SEDAR)
Aerial View: Google Maps external link · MSRMaps external link
[ISSUES]

Ludeman satellite project (ISL), Converse County

NRC Docket No. 04009085
[ISSUES]

Lost Soldier deposit (ISL), Sweetwater County

NRC Docket No. 40-9068
 [ISSUES]

May 30, 2006ReservesResources
provenprobablemeasuredindicatedinferred
Size:  1,923 t U2,769 t U692 t U
Ore grade:  0.054% U0.055% U0.047% U
> Download Technical Report July 10, 2006 external link (1MB PDF)

Lost Creek deposit (ISL), Sweetwater County

NRC Docket No. 40-9068
TAC No. LU0142
 [ISSUES]

May 30, 2006ReservesResources
provenprobablemeasuredindicatedinferred
Size:   3,769 t U423 t U
Ore grade:   0.049% U0.064% U
> Download Technical Report April 2, 2008 (3.9M PDF) external link · Technical Report June 15, 2006 (1MB PDF) external link (SEDAR)
> Calculate Mine Feasibility

Red Rim property, Sweetwater County exploration completed

June 14, 2006ReservesResources
provenprobablemeasuredindicatedinferred
Size:   439 t U592 t U
Ore grade:   0.14% U0.14% U

> Download Technical Report June 14, 2006 (2.7M PDF) external link (SEDAR)

George-Ver, Bullrush, and Loco-Lee properties exploration halted

Size: 3246 tonnes U
Ore grade: 0.059% U

Andria deposit

Size: 365 tonnes U (demonstrated + indicated resources)
Ore grade: 0.051% U

East Day Loma deposit

Size: 746.5 tonnes U (proven + probable resources)
Ore grade: 0.18% U

Bison Basin project (ISL), Fremont County operation halted

NRC Docket No. 40-9076
1985ReservesResources
provenprobablemeasuredindicatedinferred
Size:1323 t U653 t U 1623 t U420 t U
Ore grade:     

> Calculate Mine Feasibility

West Alkali Creek deposit

Aug. 2007ReservesResources
provenprobablemeasuredindicatedinferred
Size:    692 t U
Ore grade:    0.075% U

[ISSUES]

Bootheel property, Shirley Basin, Albany County

Aug. 13, 2009ReservesResources
measuredindicatedmeasuredindicatedinferred
Size:   419 t U1,250 t U
Ore grade:   0.032% U0.031% U
> Download Technical Report Sep. 8, 2009 (5.57M PDF) external link (SEDAR)
> Download Technical Report July 8, 2007 (3.6M PDF) external link (SEDAR)

Bootheel Project, LLC

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