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Uranium Mine Ownership - Saskatchewan, Canada   flag

(last updated 3 May 2013)

> for old mines, see Decommissioning Data - Canada

Site Index

Alexandra · Black Lake · Black Lake /2 · Brown · Cigar Lake · Cluff Lake · Collins Bay · Compass Lake · Crawford · Crawford Lake · Cree Extension · Cyprian Lake · Dawn Lake · Dominique-Janine · Douglas · Duddridge Lake · Eagle Point · East Target · Erica · Fond du Lac · Fusion Zone · Henday Lake · Hidden Bay · Hocking Lake · Hodgson · Hook Lake · Horseshoe · Hump Lake · Jasper · Kernaghan Lake · Key Lake · Lake Athabasca · La Rocque Lake · Laurie · Lazy Edward Bay · Marean · Maurice Bay · McArthur River · McClean Lake · Midwest · Midwest North East · Millennium · Mirror River · Moore Lake · Morin Lake · Newnham Lake · Nikita · Patterson Lake South · Perch River · Perpete · Phoenix · Rabbit Lake · Raven · Red Willow · Riou Lake · Riou Lake /2 · Roughrider · Russell Lake · Serendipity Lakes · Shea Creek · Smart Lake · Tamarack · Uchrich · Virgin River · Waterbury · Waterbury Lake · Way Lake · West Bear · Wheeler River · Yalowega Lake

> See also Issues for: New Mining Projects · Operating Mines · Decommissioning Projects · Legislation & Regulations
> See also Data for: Old Mines and Decommissioning (NWT)
> Explanation of Signs and Symbols

 
SASKATCHEWAN

Saskatchewan Exploration and Development Highlights external link
Saskatchewan Mineral Deposit Index external link
Athabasca Basin Exploration Properties external link (Exploration GIS)

 

Rabbit Lake Mine, Collins Bay Project, Eagle Point Project operating

End 2012ReservesResources
provenprobablemeasuredindicatedinferred
Size:462 t U8,308 t U 2,462 t U3,962 t U
Ore grade:0.53% U0.60% U 0.51% U1.05% U

Aerial view: Google Maps external link new window

[ISSUES] · [MORE ISSUES] · [DETAILS (CAMECO)] external link
Mineral Deposit Info: Rabbit Lake external link · Collins Bay A external link / B, D, E, F external link · Eagle Point external link / North external link / South external link
The mill is scheduled for a one-year temporary shutdown in the first quarter of 2001. In 2002, the mill will continue operation and process the residual ore from the Eagle Point deposit and 57% of the Cigar Lake ore.

Rabbit Lake Joint Venture

 

Key Lake mine closed
Key Lake mill operating

Size: 272 t U (proven reserve, End 2012)
Ore grade: 0.44% U
[ISSUES] · [DETAILS: CAMECO external link · COGEMA RES. external link]
Mineral Deposit Info: Gaertner Orebody external link · Deilmann Orebody external link
Aerial view: Google Maps external link new window

The ore deposits are mined out; the mill is processing ore from the McArthur River mine.

 

Cluff Lake Mine, Dominique-Janine Extension Project shut down

(shut down end 2002)
Size: depleted
Ore grade: 0.93% U
Aerial view: Google Maps external link new window

[ISSUES] · [MORE ISSUES] · [DETAILS: COGEMA RES. external link]
Mineral Deposit Info: Cluff Lake D external link · OP Deposit external link · Dominique-Janine North/ Ext. external link · Dominique-Peter external link

 

Cigar Lake Mine Project under construction

End 2012ReservesResources
provenprobablemeasuredindicatedinferred
Size:44,191 t U39,175 t U270 t U585 t U38,042 t U
Ore grade:18.9% U12.9% U1.4% U2.3% U10.2% U

> Download Technical Report Feb. 24, 2012: Cameco (9.9M PDF) external link · SEDAR (17.4M PDF) external link
> Download Technical Report March 31, 2010: Cameco (8.5M PDF) external link · SEDAR (8.6M PDF) external link
> Download Technical Report March 30, 2007: Cameco (7.4M PDF) external link · SEDAR (4.6M PDF) external link

Aerial view: Google Maps external link new window

> Calculate Mine Feasibility

[ISSUES] · [DETAILS: CAMECO external link · COGEMA RES. external link]
Mineral Deposit Info: Cigar Lake external link
57% of the Cigar Lake ore is to be milled at the Rabbit Lake mill. The remainder is to be milled at McClean Lake.

Cigar Lake Mining Corp - CLMC

 

Dawn Lake deposit exploration completed

End 2012ReservesResources
provenprobablemeasuredindicatedinferred
Size:   6,885 t U385 t U
Ore grade:   3.7% U0.84% U

[ISSUES]
Mineral Deposit Info: Dawn Lake Zone 11 external link · Dawn Lake Zone 14 external link
High grade ore discovered at La Rocque Lake claim (Cameco release Oct 5, 1999 external link)

Dawn Lake joint venture

 

Tamarack deposit exploration completed

End 2012ReservesResources
provenprobablemeasuredindicatedinferred
Size:   6,885 t U385 t U
Ore grade:   3.75% U0.86% U

Dawn Lake joint venture

 

McArthur River Mine operating

End 2012ReservesResources
provenprobablemeasuredindicatedinferred
Size:74,995 t U70,744 t U3,348 t U1,312 t U21,731 t U
Ore grade:20.5% U10.3% U4.1% U8.5% U6.6% U

> Download Technical Report Nov. 2, 2012: Cameco (12M PDF) external link · SEDAR (12M PDF) external link
> Download Technical Report Feb. 16, 2009: Cameco (8.6M PDF) external link · SEDAR (M PDF)

> Calculate Mine Feasibility

Aerial view: Google Maps external link new window

[ISSUES] · [OLDER ISSUES]
Mineral Deposit Info: McArthur River external link
The ore from the McArthur River mine is processed at the Key Lake mill.

McArthur River joint venture

 

McClean Lake Mine idle
McClean Lake Mill operating

End 2012ReservesResources
provenprobablemeasuredindicatedinferred
Size:317 t U12 t U2,487 t U3,424 t U382 t U
Ore grade:0.34% U2.3% U3.0% U1.4% U1.0% U

> Download Technical Report Feb. 23, 2006 (9.1M PDF) external link (SEDAR)

McClean North Deposit
Mar. 6, 2007ReservesResources
provenprobablemeasuredindicatedinferred
Size:   4,415 t U21 t U
Ore grade:   2.4% U0.63% U

> Download Technical Report Jan. 31, 2007: Denison external link · SEDAR external link (3.7M PDF)

Mineral Deposit Info: JEB external link · McClean North external link / South external link / Sue external link / Caribou
Aerial view: Google Maps external link new window

[ISSUES] · [OLDER ISSUES] · [DETAILS: COGEMA RES. external link]
The mill is to process the Midwest ore and 43% of the Cigar Lake ore.

McClean Lake joint venture

 

Midwest Project under construction

End 2012ReservesResources
provenprobablemeasuredindicatedinferred
Size:   2,227 t U1,662 t U
Ore grade:   0.48% U18.1% U

"Other Mineral Resources"
End 2011ReservesResources
provenprobablemeasuredindicatedinferred
Size:   14,113 t U 
Ore grade:   2.2% U 

> Download Technical Report Feb. 23, 2006 (12.5M PDF) external link (SEDAR)
 Mineral Deposit Info: Midwest external link
Aerial view: Google Maps external link new window

> Calculate Mine Feasibility
[ISSUES] · [DETAILS: COGEMA RES. external link]
The ore is to be milled at McClean Lake.

Midwest A deposit

(formerly Mae Zone)
End 2010ReservesResources
provenprobablemeasuredindicatedinferred
Size:   2,227 t U1,662 t U
Ore grade:   0.48% U18.1% U
> Download Technical Report Jan 31, 2008 (4.7M PDF) external link (SEDAR)

Midwest Joint Venture

 

Midwest North East deposit exploration ongoing

Roughrider deposit

May 17, 2011ReservesResources
provenprobablemeasuredindicatedinferred
West Zone
Size:   6,618 t U4,078 t U
Ore grade:   1.68% U9.35% U
East Zone
Size:    11,588 t U
Ore grade:    9.82% U

> Download Technical Report (Preliminary Economic Assessment for the East and West Zones) Sep. 13, 2011 (9MB PDF) external link (SEDAR)
> Download Technical Report June 28, 2011 (8.2M PDF) external link (SEDAR)
> Download Technical Report Jan. 15, 2011 (11.7MB PDF) external link (SEDAR)
> Download Technical Report Dec. 18, 2009 (3.6MB PDF) external link (SEDAR)
> Download Technical Report Sep. 4, 2009 (2.1MB PDF) external link (SEDAR)

Aerial view: Google Maps external link new window

> Calculate Mine Feasibility
[ISSUES]

 

Millennium zone Deposit (Cree Extension Property) exploration ongoing

End 2012ReservesResources
provenprobablemeasuredindicatedinferred
Size:   26,231 t U8,577 t U
Ore grade:   3.53% U4.49% U

[ISSUES]

Cree Extension Joint Venture

 

Shea Creek Property exploration ongoing

(comprises Kianna, Anne, and Colette deposits)

Aerial view: Google Maps external link new window

Apr. 17, 2013ReservesResources
provenprobablemeasuredindicatedinferred
Size:   26,023 t U10,842 t U
Ore grade:   1.26% U0.86% U

> Download Technical Report April 2013
> Download Technical Report July 8, 2010 (8.1M PDF) external link (SEDAR)
> Download Technical Report April 3, 2009 (8.5M PDF) external link (SEDAR)

[ISSUES]

 

Douglas, Erica, Alexandra, Laurie, Mirror River, Nikita and Uchrich Properties

 

Smart Lake exploration ongoing

> Download Technical Report Nov. 5, 2012: Purepoint (8.1MB PDF) external link · SEDAR (8.1MB PDF) external link

 

Hook Lake exploration ongoing

> Download Technical Report Nov. 26, 2012: Purepoint (8MB PDF) external link · SEDAR (8MB PDF) external link

 

Riou Lake Property

Mineral Deposit Info: Riou Lake external link

 

Riou Lake Property /2

Mineral Deposit Info: Riou Lake external link
> Download Technical Report Jun. 28, 2002 (8.4M PDF) external link (SEDAR)

 

Black Lake Property

Mineral Deposit Info: Engler - Black Lake external link · Fir Island - Black Lake external link

 

Black Lake Property /2

Mineral Deposit Info: Engler - Black Lake external link · Fir Island - Black Lake external link

 

Serendipity Lakes Property

 

Hidden Bay Property exploration ongoing

[ISSUES]

West Bear deposit

Feb. 2010ReservesResources
provenprobablemeasuredindicatedinferred
Size: 574 t U 607 t U 
Ore grade: 0.80% U 0.71% U 
(mineral reserves contained in mineral resources!)

> Download Technical Report Feb. 24, 2010 (12.4MB) external link (SEDAR)
> Download Technical Report Sep. 4, 2009 (13.7 MB) external link (SEDAR)
> Download Technical Report Feb. 17, 2009 (10.4MB) external link (SEDAR)

> Calculate Mine Feasibility

 

Horseshoe deposit

July 2009ReservesResources
provenprobablemeasuredindicatedinferred
Size:   9,395 t U458 t U
Ore grade:   0.13% U0.10% U

> Download Technical Report Feb. 15, 2011 (7MB PDF) external link (SEDAR)
> Download Technical Report Sep. 4, 2009 (13.7 MB) external link (SEDAR)
> Download Technical Report Nov. 12, 2008 external link (SEDAR)
> Download Technical Report Nov. 13, 2008 external link (SEDAR)
> Download Technical Report Feb. 17, 2009 (10.4MB) external link (SEDAR)

> Calculate Mine Feasibility

 

Raven deposit

July 2009ReservesResources
provenprobablemeasuredindicatedinferred
Size:   5,978 t U876 t U
Ore grade:   0.062% U0.057% U

> Download Technical Report Feb. 15, 2011 (7MB PDF) external link (SEDAR)
> Download Technical Report Sep. 4, 2009 (13.7 MB) external link (SEDAR)
> Download Technical Report Feb. 17, 2009 (10.4MB) external link (SEDAR)

> Calculate Mine Feasibility

 

Red Willow exploration ongoing

> Download Technical Report Nov. 29, 2012: Purepoint (18.9MB PDF) external link · SEDAR (19.1MB PDF) external link

 

Cyprian Lake Property

 

Perch River - Newnham Lake Property

 

Kernaghan Lake Property

 

Virgin River Property

 

Compass Lake Property

 

Hocking Lake Property

 

Henday Lake Property

 

Hump Lake Property

 

Crawford, Perpete, Brown, Jasper, Morin Lake, Marean Properties

 

Crawford Lake property exploration ongoing

 

Yalowega Lake exploration completed

Size: 8,500 tonnes U
Ore grade: 2.5% U
Mineral Deposit Info: Yalowega Lake - Paul Bay area external link

 

Russell Lake property

Mineral Deposit Info: McDougall-Russell Lakes area: Grayling grid external link

 

Moore Lake property exploration ongoing

> Download Technical Report Dec. 2, 2004 (1.5M PDF) external link (SEDAR)
 Mineral Deposit Info: Maverick Uranium Zone external link · Drill hole MT-5 external link

 

Lazy Edward Bay Property exploration ongoing

Mineral Deposit Info: Lazy Edward Bay (northwest of) external link

 

Maurice Bay uranium deposit

Size: 577 tonnes U
Ore grade: 0.51% U

Duddridge Lake Property

Size: 188 tonnes U (inferred)
Ore grade: 0.083% U
> Download Technical Report Aug. 13, 2004 (PDF) external link · Technical Report June 15, 2007 (37.5M PDF) external link (SEDAR)

Fusion Zone Property

Size: 362 tonnes U (inferred)
Ore grade: 0.088% U
> Download Technical Report July 10, 2009 (2.7MB PDF) external link (SEDAR)

East Target Project

Size: 222 tonnes U (inferred)
Ore grade: 0.055% U
> Download Technical Report Dec. 15, 2008 (48.6MB PDF) external link (SEDAR)

Hodgson property

> Download Technical Report Jan. 14, 2011 (10.9M PDF) external link (SEDAR)

Fond du Lac exploration ongoing

Size: 381 t U (historical)
Ore Grade: 0.21% U

> Download Technical Report Oct. 15, 2010 (10.6M PDF) external link (SEDAR)

Lake Athabasca project exploration ongoing

> Download Technical Report (16.3M PDF) external link (SEDAR)

Waterbury exploration ongoing

> Download Technical Report Aug. 2010 (6.1M PDF) external link (SEDAR)

Waterbury Lake exploration ongoing

J-Zone

Dec. 6, 2012ReservesResources
provenprobablemeasuredindicatedinferred
Size:   3,955 t U1,057 t U
Ore grade:   1.29% U0.76% U

> Download Technical Report Feb. 29, 2012 (9.8MB PDF) external link (SEDAR)

Wheeler River exploration ongoing

Phoenix deposit

Dec. 31, 2012ReservesResources
provenprobablemeasuredindicatedinferred
Size:   20,115 t U2,923 t U
Ore grade:   13.2% U25.3% U

> Download Technical Report Dec. 31, 2012 (4.5M PDF) external link (SEDAR)
> Download Technical Report Phoenix Deposit (Zones A & B), Nov. 17, 2010 (4.9M PDF) external link (SEDAR)

Way Lake exploration ongoing

Fraser Lakes Zone B

Aug. 10, 2012ReservesResources
provenprobablemeasuredindicatedinferred
Size:    2,677 t U
Ore grade:    0.025% U

Patterson Lake South exploration ongoing

Patterson Lake, Patterson Lake South, Clearwater West

> Download Technical Report Mar. 18, 2013 (8.4MB PDF) external link SEDAR

 

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