Manitoba Rocks! HOME KIDSROCK TEENSROCK NEWS GEOTOURS

Companies

Manitoba has seen a lot of companies break ground over the last 150 years!
Find a company from the list below to find out who mined where for what.

 

Company    Location Commodity Mine Production dates Date Closed
B.A.C.M. Industries Limited 
Amaranth
gypsum Mine 1967-1970 1970
Beresford Lake Mines Limited
(see also Oro Grande Development Co.)
Beresford Lake (formerly Bulldog) (Long Lake area)
gold
silver
Mineral Inventory File #
Solo-Oro Grande Mine 1938-1940 1940
Berger Peat Moss Ltd. Hadashville peat moss peat production plant 2008- ACTIVE
Bison Rock Products Ltd.
Stony Mountain
dolomite/crushed stone Quarry
(formerly City of Winnipeg Quarry
 (Old))
1978-1992 1992
Black Hawk Mining
Farley Lake
gold
Mineral Inventory File #
Farley Lake Mine 1996-2000 2000
Black Hawk Mining
Lynn Lake
gold
Mineral Inventory File #
Burnt Timber (BT) Mine 1993-1996 1996
Black Hawk Mining
Lynn Lake
gold Keystone Gold Mine 1996-2000 2000
BPB Canada Inc./CertainTeed Gypsum Canada, Inc.
Harcus (Amaranth area)
gypsum quarry 2003- ACTIVE
(see Westroc Industries Limited)
Brinco/New Forty Four Mines
Bissett
gold
Mineral Inventory File #
San Antonio Gold Mine 1982-1983 (see San Antonio Gold Mines and Rea Gold) 
Brinco/Esso Resources Canada
English Lake
gold
Mineral Inventory File #
Lotus Mine 1982 1982
Brookeville Granite Quarries, Limited.
Shoal Lake vicinity
granite
Mineral Inventory File #
quarry 1921?-1924 (see McMunn Granite Co. Ltd)
George Cain
Turtle Mountain Deloraine area)
coal/lignite
Mineral Inventory File #
Henderson Mine 1933-1938 (see John Nestibo and Goodlands Mine Co.) 
California Standard Oil Company
Virden
oil Well (Daly Oil Field) 1951-  
Canada Gypsum and Alabastine/Gypsum, Lime and Alabastine Canada Ltd.
Gypsumville
gypsum
Mineral Inventory File #
Quarry (Old) (Elephant Hill) 1930 (see D.G. McArthur, Dominion Gypsum Co., Manitoba Gypsum Co., Montreal Trust Co., Dominion Tar and Chemical Co.)
CanAmerican Granite Corp. Winnipeg vicinity granite (3) quarries ? ACTIVE
Central Manitoba Mines, Limited
Long Lake
gold
Mineral Inventory File #
Central Manitoba Mine 1927-1937 1937
Century Mining Corporation Limited
Elbow Lake
gold
Mineral Inventory File #
Century Gold Mine 1942 1942
Chemalloy Minerals Limited
Bernic Lake
amblygonite
lithium
Mineral Inventory File #
pollucite (cesium)
Mineral Inventory File #
Bernic Lake (mine) 1958-1962 (see Tanco Mine)
City of Winnipeg
Stony Mountain
dolomite/crushed stone
Mineral Inventory File #
City of Winnipeg Quarry (Old) 1905-1977 (see Bison Rock Products) 
City of Winnipeg
Stony Mountain
dolomite/crushed stone
Mineral Inventory File #
City of Winnipeg East Quarry 1957-1993 1993 (see Manitoba Quarries, Kelly Quarry)
City of Winnipeg
Stony Mountain
dolomite/crushed stone
Mineral Inventory File #
City of Winnipeg West Quarry
(formerly Gunn Quarry, Stony Mountain)
1944-1994 1994
City of Winnipeg
Winnipeg
dolomite
Mineral Inventory File #
City Quarry
(formerly Little Stony Mountain  Quarry)
1898-1905 1905
Cold Spring Granite (Canada) Ltd. Lac du Bonnet granite
Mineral Inventory File #
quarry 1958- ACTIVE (see Ivor Peterson)
Crowflight Minerals Inc./CaNickel Mining Ltd.
Wabowden
nickel Bucko Lake Mine 2009-2012 2012
Cryderman Mines Ltd.
Wallace Lake
gold
Mineral Inventory File #
Cryderman Mine 1932 1932
Deloraine Coal Company/Turtle Mountain Coal Mines
Turtle Mountain (Deloraine area)
coal/lignite
Mineral Inventory File #
Mine (north of
McArthur Mine)
1931 1931
Diana Gold Mines
Gem Lake
gold
Mineral Inventory File #
Gem Lake Mine 1934-1936 1938
Dickstone Copper Mines Ltd./Hudson Bay Mining and Smelting
Beavertail Lake
copper
zinc
Mineral Inventory File #
Dickstone Mine 1970-1974 1974
Dominion Gypsum Co.
Gypsumville
gypsum
Mineral Inventory File #
Quarry (New) (Elephant Hill) 1911-1914 (see D.G. McArthur, Manitoba Gypsum Co., Canada Gypsum and Alabastine, Montreal Trust, Dominion Tar and Chemical Co.)
Dominion Tar and Chemical Co./Domtar Industries Ltd.
Gypsumville
gypsum
Mineral Inventory File #
Quarry (New) (Elephant Hill) 1960-1978 (see D.G. McArthur, Manitoba Gypsum Co., Canada Gypsum and Alabastine, Montreal Trust, Dominion Tar and Chemical Co.)
Domtar Construction Materials Limited
Gypsumville
gypsum
Mineral Inventory File #
Quarry 1959-1986 1986 (see Manitoba Union Mining Company, Manitoba Gypsum Company, and Gypsum, Lime and Alabastine, Canada, Limited)
Domtar Inc.
Harcus (Amaranth area)
gypsum Quarry 1990-2001 (see Georgia-Pacific, Lehigh Cement Ltd.)
Don Jon Mines Limited
Flin Flon
copper
Mineral Inventory File #
Don Jon Mine 1955-1957 1957
Dumbarton Mines Ltd. 
Bernic Lake
nickel
Mineral Inventory File #
copper
Mineral Inventory File #
Dumbarton Mine 1969-1973 1973
Dumbarton Mines Ltd.
Bird Lake
nickel
Mineral Inventory File #
Maskwa Mine 1974-1975 1975
Emergency Metals Ltd.
Flin Flon
silver
Mineral Inventory File #
Mandy Mine 1943-1944 1944
Evergreen Peat & Fertilizer Ltd. Winnipeg vicinity peat moss
Mineral Inventory File #
Evergreen Bog 1972-1976 (see Western Peat Moss Ltd./Fisons Western Peat Moss Ltd./Sun Gro Horticulture Canada Ltd.)
Falcon Lake Mining and Milling Co. Ltd.
Falcon Lake
molybdenite
Mineral Inventory File #
Gull (property) 1925 1925
Falconbridge Nickel Mines Ltd.
Wabowden
nickel
Mineral Inventory File #
Manibridge Mine 1971-1977 1977
Fisons Western Peat Moss Ltd. Winnipeg vicinity peat moss Evergreen Bog 1980-1993 1993
(see Sun Gro Horticulture Canada Ltd., Western Peat Company Ltd.)
Fisons Western Peat Moss Ltd. Winnipeg vicinity peat moss Julius Bog 1980-1993 1993
(see Sun Gro Horticulture Canada Ltd., Western Peat Company Ltd.)
Forty-Four Mines Ltd.
Rice Lake Area
gold
Mineral Inventory File #
Forty-Four Mine 1955-1963 1963
J.W. Fullbrook
Stonewall
dolomite/stone
Mineral Inventory File #
Fullbrook's Quarry 1905-Unidentified (see Winnipeg Supply and Fuel Company, Limited)
Wm. Garson/Garson Quarry Company/Northwest Quarry Co. Ltd.
/Garson Limestone Co. Ltd.
Garson
limestone, Tyndall ® Stone
Mineral Inventory File #
Garson Quarry 1895-1969 1969
Gem Lake Mines Ltd.
Gem Lake
gold
Mineral Inventory File #
Gem Lake Mine 1932 (see Diana Gold Mines) 
Georgia-Pacific
Harcus (Amaranth area)
gypsum Harcus Quarry 1990-2001 (see Domtar Inc., Lehigh Cement Ltd.)
Gillis Quarries Limited
Garson
Tyndall ® Stone
Mineral Inventory File #
Garson Quarry
(formerly Gunn Quarry, Garson)
1925?- ACTIVE
God's Lake Gold Mines Ltd.
Elk Island (God's Lake area)
gold
Mineral Inventory File #
God's Lake Gold Mine 1935-1943 1943
Gold Pan Mines Limited
Gold Lake
gold
Mineral Inventory File #
Gold Pan and Gold Seal (mine) 1919-1921 (see Lake Superior Metals)
Goodlands Mine Co.
Turtle Mountain Deloraine area)
coal/lignite
Mineral Inventory File #
Henderson Mine 1939-1943 1943 (see John Nestibo and George Cain)
Grand Central Gold Mines
Wanipigow Lake
gold
Mineral Inventory File #
Grand Central 1933 1933
Granges Inc.
Flin Flon
gold
Mineral Inventory File #
Tartan Lake Mine 1987-1989 1989
John Gunn & Sons
Stony Mountain
dolomite/crushed stone/lime
Mineral Inventory File #
Gunn Quarry 1900-1912 (see Manitoba Quarries Ltd.
(John Gunn) John Gunn & Sons 
Garson
Tyndall ® Stone
Mineral Inventory File #
Gunn's Quarry (Garson) 1898-1925? (see Gillis Quarries Ltd.)
(John Gunn) John Gunn & Sons
Stonewall
dolomite/stone
Mineral Inventory File #
Gunn's Quarry 1880-1916 see Manitoba Quarries Ltd.
Gunnar Gold Mines Ltd.
Wallace Lake
gold
Mineral Inventory File #
Gunnar Gold Mine 1936-1942 1942
Gurney Gold Mines Ltd.
Cranberry Portage
gold
Mineral Inventory File #
Gurney Gold Mine 1937-1939 1939
Gypsum, Lime and Alabastine, Canada, Limited
Gypsumville
gypsum Quarry 1928-1959 (see Manitoba Union Mining Company, Manitoba Gypsum Company, and Domtar Construction Materials Limited)
Harmony Gold
Bissett
gold
Mineral Inventory File #
Harmony Gold Mine
(formerly San Antonio Gold Mine)
1998-2001 (see San Antonio Gold Mines Ltd., Brinco, Rea Gold, San Gold
Hayes Resources/Lynn Gold
Lynn Lake
gold
Mineral Inventory File #
MacLellan Mine 1987-1989 1989
(see Sherrgold)
Herb Lake Consolidated Mines
Herb Lake
gold
Mineral Inventory File #
Rex Mine 1924-1925 (see Herb Lake Gold Mines Ltd., Laguna Rex Mine)
Herb Lake Gold Mines Ltd.
Herb Lake
gold
Mineral Inventory File #
Rex Mine 1918, 1920 (see Herb Lake Consolidated Mines)
High River Gold & TVX & New Kinross
Snow Lake
gold
Mineral Inventory File #
New Britannia Mine 1995-2004 2005
Howe Sound Exploration
Snow Lake
gold
Mineral Inventory File #
Nor-Acme Gold Mine 1955-1958 (see Nor-Acme Gold Mines Ltd., New Kinross & TVX)
HudBay Minerals Flin Flon copper, zinc Reed Mine 2014- ACTIVE
HudBay Minerals Snow Lake copper, zinc, gold Lalor Mine 2014- ACTIVE
Hudson Bay Mining & Smelting
Anderson Lake
copper
zinc
Mineral Inventory File #
Lake Mine 1970-1988 1988
Hudson Bay Mining & Smelting
Athapapuskow Lake
copper
Mineral Inventory File #
Centennial Mine 1977-1979
1980-1983
1985-1988
1988
Hudson Bay Mining & Smelting
Flin Flon
copper
gold
silver
zinc
Mineral Inventory File #
Callinan Mine 1990-2004 (see Hudson Bay Mining & Smelting/HudBay Minerals (777 Mine)) 
Hudson Bay Mining & Smelting
White Lake
copper
gold
silver
zinc
Mineral Inventory File #
White Lake Mine 1972-1976
1978-1982
1982
Hudson Bay Mining & Smelting/HudBay Minerals
Flin Flon
copper
zinc
Mineral Inventory File #
777 Mine 2004- ACTIVE
Hudson Bay Mining & Smelting
Flin Flon
copper
Mineral Inventory File #
Cuprus Mine 1948-1954 1954
Hudson Bay Mining & Smelting
Flin Flon
cadmium
copper
gold
selenium
silver
tellurium
zinc
Mineral Inventory File #
Flin Flon mine 1930-1990 1990
Hudson Bay Mining & Smelting
Ghost Lake
zinc
Mineral Inventory File #
Ghost Lake Mine 1972-1988 1988
Hudson Bay Mining & Smelting
Flin Flon
copper
Mineral Inventory File #
North Star Mine 1955-1958 1958
Hudson Bay Mining & Smelting/HudBay Minerals
Flin Flon
copper
zinc
Mineral Inventory File #
Trout Lake Mine 1982-2012 2012
Hudson Bay Mining & Smelting
Leaf Rapids
gold
silver
zinc
Mineral Inventory File #
Ruttan Lake Mine 1986-2002 2002
(see Sherritt Gordon Mines)
Hudson Bay Mining & Smelting/Outokumpu Mines Limited
Namew Lake
copper
gold
nickel
Mineral Inventory File #
Namew Lake Mine 1988-1993 1993
Hudson Bay Mining & Smelting
Osborne Lake
copper
zinc
Mineral Inventory File #
Osborne Lake Mine 1968-1983 1984
Hudson Bay Mining & Smelting
Potten Lake
copper
zinc
Mineral Inventory File #
Lost Lake Mine 1978-1988 1988
Hudson Bay Mining & Smelting
Reed Lake
copper
zinc
Mineral Inventory File #
Spruce Point Mine 1982-1992 1992
Hudson Bay Mining & Smelting
Schist Lake
copper
gold
silver
zinc
Mineral Inventory File #
Schist Lake Mine 1954-1957
1975
1975
Hudson Bay Mining & Smelting
Schist Lake
copper
Mineral Inventory File #
Westarm Mine 1978-1985
1994-1996
1997
Hudson Bay Mining & Smelting
Snow Lake
zinc/gold/copper/silver
zinc/gold/copper/silver/lead
Mineral Inventory File #
Chisel Lake Mine & Open Pit (1989) 1960-1994 1994
Hudson Bay Mining & Smelting/HudBay Minerals
Snow Lake
copper, zinc
Mineral Inventory File #
Chisel North Mine 2000-2009
2010-2012
2012
Hudson Bay Mining & Smelting
Snow Lake
copper
gold
silver
zinc
Mineral Inventory File #
Photo Lake Mine 1995-1998 1998
Hudson Bay Mining & Smelting
Stall Lake
copper
gold
silver
zinc
Mineral Inventory File #
Stall Lake Mine 1964-1994 1994
International Nickel Company
Inco/CVRD Inco/Vale Inco/Vale
Birchtree Lake
nickel
Mineral Inventory File #
Birchtree Mine 1969-1977
1989-
ACTIVE
Inco
Thompson
nickel
Mineral Inventory File #
Pipe no. 1 1970-1971 1971
Inco
Thompson
nickel
Mineral Inventory File #
Pipe Mine 1970-1984 1984
International Nickel Company
Thompson
copper
nickel
Mineral Inventory File #
Soab Mine South 1967-1971 1971
International Nickel Company
Thompson
copper
nickel
Mineral Inventory File #
Soab Mine North 1967-1971 1971
Inco
Thompson
nickel
Mineral Inventory File #
Thompson (Open Pit) North Mine 1986-1993 1993
Inco
Thompson
nickel Thompson (Open Pit) South Mine 1990-1993 1993
International Nickel Company/Inco/CVRD Inco/Vale Inco/Vale
Thompson
copper
gold
nickel
silver
Mineral Inventory File #
Thompson Mine 1961- ACTIVE
Island Lake Mines Ltd.
Island Lake
gold
Mineral Inventory File #
Island Lake Mine 1934-1935 1935
Ivor Peterson Lac du Bonnet granite
Mineral Inventory File #
quarry 1933-1949 (see Cold Spring Granite Canada Ltd.)
Peter Irwin and Sons
Stonewall
dolomite/stone
Mineral Inventory File #
Irwin's Quarry 1905-Unidentified (see Winnipeg Supply and Fuel Company)
Robert Kerr
Wekusko Lake
gold
Mineral Inventory File #
Ballast and Moose Horn Claims 1931 1931
(see Northern Manitoba Mines and Development Corp.)
Laguna Gold Mines Ltd.
Herb Lake
gold
Mineral Inventory File #
Rex Mine 1936-1939 1939
Lake Superior Metals Company Limited
Gold Lake
gold
Mineral Inventory File #
Gold Pan and Gold Seal (mine) 1923-1924 1924
Lehigh Cement Ltd.
Harcus (Amaranth area)
gypsum Harcus Quarry 2004- ACTIVE (see Domtar Inc., Georgia-Pacific)
Les Powne and Vic Mills
Turtle Mountain (Deloraine area)
coal/lignite
Mineral Inventory File #
Powne farm mine 1933-1934 1934
Little Stony Mountain Quarry Co.
Winnipeg
dolomite
Mineral Inventory File #
Egan Quarry 1900-1904 1904
Little Stony Mountain Quarry Co. (Corporation of the City of Winnipeg)
Winnipeg
lime dolomite Little Stony Mountain Quarry 1898-1905 1905
LynnGold
Lynn Lake
gold
Mineral Inventory File #
MacLellan Mine 1986-1989 1989
Mandy Mining Company
Flin Flon
copper
Mineral Inventory File #
Mandy Mine 1916-1920
1928-1929
(see Emergency Metals)
Manitoba Coal Company Ltd.
Turtle Mountain Deloraine area)
coal/lignite
Mineral Inventory File #
Mine 1889-1890 1890
Manitoba Construction Company
Stony Mountain
dolomite/crushed stone
Mineral Inventory File #
Manitoba Construction Company Quarry 1905? 1905?
Manitoba Gypsum Company
Gypsumville
gypsum
Mineral Inventory File #  
Quarry (Old) 1904-1928 (see Manitoba Union Mining Company, Gypsum, Lime and Alabastine, Canada, Limited, Domtar Construction Materials Limited) 
Manitoba Gypsum Company
Gypsumville
gypsum
Mineral Inventory File #  
Quarry (New) (Elephant Hill) 1915-1929 (see D.G. McArthur, Dominion Gypsum Co., Canada Gypsum and Alabastine, Montreal Trust Co., Dominion Tar and Chemical Co.) 
Manitoba Quarries, Limited
Stonewall
dolomite/stone
Mineral Inventory File #
Quarry (formerly Williams' Quarry) 190?-1916? 1916?
Manitoba Quarries Limited
Stonewall
dolomite/stone
Mineral Inventory File #
Quarry (formerly Gunn's Quarry, Stonewall) 1916?-Unidentified (see John Gunn & Sons and Winnipeg Supply)
Manitoba Quarries Limited
Stony Mountain
dolomite/stone
Mineral Inventory File #
Kelly Quarry 1905-1944 (see City of Winnipeg East Quarry)
Manitoba Quarries Limited
Stony Mountain
dolomite/stone
Mineral Inventory File #
Quarry (formerly Gunn's Quarry) 1913-1926 (see John Gunn & Sons and R.M. of Rockwood)
Manitoba Union Mining Company
Gypsumville
gypsum
Mineral Inventory File #  
Quarry 1901-1904 (see Manitoba Gypsum Company, Gypsum, Lime and Alabastine, Canada, Limited, Domtar Construction Materials Limited)
Mariash Construction
Stony Mountain
dolomite/crushed stone
Mineral Inventory File #
Mariash Quarry 1992- ACTIVE
D.G. McArthur
Gypsumville
gypsum
Mineral Inventory File #  
Quarry (New) (Elephant Hill) 1910 (see Dominion Co., Manitoba Gypsum Co., Canada Gypsum and Alabastine, Montreal Trust Co., Dominion Tar and Chemical Co.)
McCabe Grain Company Limited Winnipeg vicinity peat moss
Mineral Inventory File #  
Julius Bog ?-1943 1943
[Mcleod Farm]
Turtle Mountain (Deloraine area)
coal/lignite
Mineral Inventory File # 
Deep Ravine Mine 1931 1931
McMunn Granite Co. Limited Shoal Lake vicinity granite
Mineral Inventory File #  
quarry 1964-1967 1967
(see Brookeville Granite Quarries, Ltd.)
Monkman's Salt Works
Red Deer Peninsula
salt
Mineral Inventory File #
Monkman's Salt Works 1818-1874 1874
Montreal Trust
Gypsumville
gypsum
Mineral Inventory File #
Quarry (New) (Elephant Hill) 1952 (see D.G. McArthur, Dominion Gypsum Co., Manitoba Gypsum Co., Canada Gypsum and Alabastine, Dominion Tar and Chemical Co.)
Neepawa Salt Ltd./Canadian Industries Ltd./Canadian Salt Company
Neepawa
salt
Mineral Inventory File #
Neepawa Salt Ltd. 1932-1970 1970
John Nestibo
Turtle Mountain (Deloraine area)
coal/lignite Salter Mine 1932-1938 1938
John Nestibo
Turtle Mountain (Deloraine area)
coal/lignite
Mineral Inventory File #
Henderson Mine 1932 (see George Cain and Goodlands Mine Co.)
New Kinross& TVX/High River Gold
Snow Lake
gold
Mineral Inventory File #
New Britannia Mine
(formerly Nor-Acme Gold Mine)
1995-2004 2005
(see Nor-Acme Gold Mines Ltd., Howe Sound Exploration)
Nor-Acme Gold Mines Ltd.
 
Snow Lake
gold
Mineral Inventory File #
Nor-Acme Gold Mine 1949-1955 (see Howe Sound Exploration and New Kinross&TVX )
Northern Manitoba Mining and Development Company
Wekusko Lake
gold
Mineral Inventory File #
Ballast and Moose Horn Claims 1917 (see Robert Kerr)
Ogama -Rockland Mines Ltd.
Long Lake
gold
Mineral Inventory File #
Ogama -Rockland Mine 1942
1948-1951
1951
Oro Grande Development Co.
Beresford Lake (formerly Bulldog)
gold
silver
Mineral Inventory File #
Solo-Oro Grande Mine 1932-1934 (see Beresford Lake Mines Ltd.)
Outokumpu Mines Limited/Hudson Bay Mining & Smelting
Namew Lake
copper
gold
nickel
Mineral Inventory File #
Namew Lake Mine 1988-1993 1993
(Andy Patterson)
Stonewall
dolomite/stone
Mineral Inventory File #
Quarry 1882 1882
A. Paterson & Company
Stonewall
dolomite/stone
Mineral Inventory File #
Patterson's Quarry 1905-1910 1910
Penniac Reef Gold Mines Limited
Star Lake (Falcon Lake area)
gold
Mineral Inventory File #
Penniac Reef Gold Mine 1913-1915 1915
Pioneer Metals Corp.
Puffy Lake
gold
Mineral Inventory File #
Puffy Lake Mine 1987-1989 1989
Portland Cement et al.
Mafeking
limestone
Mineral Inventory File #
Mafeking Quarries (2) 1956-1977 1977
Premier West Peat Moss Ltd. Hadashville peat moss Caribou Bogs 1987- ACTIVE
Premier West Peat Moss Ltd. Winnipeg vicinity peat moss

Giroux Bog

1987- ACTIVE
R.M. of Rockwood
Stony Mountain
dolomite/crushed stone
Mineral Inventory File #
Quarry
(formerly Gunn's Quarry Stonewall)
1928-1943 (see John Gunn & Sons and City of Winnipeg )
Rea Gold Ltd.
Bissett
gold Gold Mine 1997 (see Brinco/New Forty Mines and Harmony Gold) 
San Antonio Gold Mines Ltd.
Wallace Lake
gold
Mineral Inventory File #
Jeep Gold Mine 1948-1950 1950
San Antonio Gold Mines Ltd.
Bissett
gold
Mineral Inventory File #
Gold Mine 1932-1968 (see Brinco)
San Gold Corp.
Bissett
gold
Mineral Inventory File #
Rice Lake Mine 2006- ACTIVE
San Gold Corp.
Bissett
gold San Gold#1 Mine (formerly San Antonio Gold Mine; formerly Harmony Gold Mine) 2006-2010 2010
(see San Antonio Gold Mines Ltd., Rea Gold Ltd. and Harmony Gold)
San Gold Corp. Bissett gold Hinge Mine 2009- ACTIVE
Selkirk Gold Mining Company Incorporated
Little Beaver Lake
gold
Mineral Inventory File #
Poundmaker (property) 1923-1924 1924
Sherrgold
Lynn Lake
gold
Mineral Inventory File #
MacLellan Mine 1986-1987 (see Hayes resources)
Sherritt Gordon Mines Limited
Leaf Rapids
copper
gold
silver
zinc
Mineral Inventory File #
Ruttan Lake Mine 1973-1986 (see Hudson Bay Mining & Smelting) 
Sherritt Gordon Mines Limited
Lynn Lake
copper
zinc
Mineral Inventory File #
Fox Mine 1970-1985 1985
Sherritt Gordon Mines Limited
Lynn Lake
cobalt
copper
nickel
Mineral Inventory File #
Lynn Lake Mine "A Plug" 1953-1973 1973
Sherritt Gordon Mines Limited
Lynn Lake
nickel
Mineral Inventory File #
Lynn Lake "El Mine" 1954-1963 1963
Sherritt Gordon Mines Limited
Sherridon
copper
gold
silver
zinc
Mineral Inventory File #
Sherridon Mine 1931-1932
1937-1951
1951
Shoal Lake Granite Company Shoal Lake granite
Mineral Inventory File #
quarry 1948-1951 1951
Societe Miniere Polycor Inc. Winnipeg vicinity granite quarry ? Intermittent
Stall Lake Mines Limited
Little Stall Lake
copper
zinc
Mineral Inventory File #
Rod Mine 1962-1964 (Rod No. 1)
1984-1991 (Rod No. 2)
1991
Steel Brothers Canada Ltd./Continental Lime Ltd./Graymont Western Canada Inc. Faulkner lime
Mineral Inventory File #
Plant 1976- ACTIVE
Steel Brothers Canada Ltd./Continental Lime Ltd./Graymont Western Canada Inc. Faulkner limestone
Mineral Inventory File #
Quarry (Faulkner) 1972- ACTIVE
(see Winnipeg Supply and Fuel Company)
Steel Brothers Canada Ltd. (1987-1988)/Continental Lime Ltd. (1988-2000)/Graymont Western Canada Inc. (2000-) Faulkner calcium carbonate
Mineral Inventory File #
Plant 1987- ACTIVE
Steel Brothers Canada Ltd. Fort Whyte lime
Mineral Inventory File #
Plant 1972-1976? (see Winnipeg Supply and Fuel Company)
Steel Brothers Canada Ltd. Spearhill lime
Mineral Inventory File #
Plant 1972-1976? (see Winnipeg Supply and Fuel Company)
Sun Gro Horticulture Canada Ltd. Winnipeg vicinity peat moss Evergreen Bog 1993- ACTIVE
(Fisons Western Peat Moss Ltd., Western Peat Company Ltd.)
Sun Gro Horticulture Canada Ltd. Winnipeg vicinity peat moss Julius Bog 1993- ACTIVE
(see Fisons Western Peat Moss Ltd., Western Peat Company Ltd.)
Sunterra Horticulture (Canada) Inc. Beaver Point peat moss Beaver Point Bog* 2002- ACTIVE
Tantalum Mining Corporation
Bernic Lake
pollucite (cesium)


lithium, tantalum


spodumene
Mineral Inventory File #
Tanco Mine 1969-1982,
1988-

1969-1982,
1988-2009

1984-2009
ACTIVE
(see Chemalloy Minerals Limited)
TVX/High River Gold & New Kinross
Snow Lake
gold
Mineral Inventory File #
New Britannia Mine (formerly Nor-Acme Gold Mine) 1995-2004 2004
Undetermined
Turtle Mountain (Deloraine area)
coal/lignite
Mineral Inventory File #
Lennox Mine 1883 1883
Undetermined
Turtle Mountain (Deloraine area)
coal/lignite
Mineral Inventory File #
McArthur Mine 1893-1908 1908
Undetermined
Turtle Mountain (Deloraine area)
coal/lignite
Mineral Inventory File #
McKay Mine 1904 1904
Undetermined
Turtle Mountain (Deloraine area)
coal/lignite
Mineral Inventory File #
Vaden Mine 1885 1885
Undetermined
Winnipeg
lime
dolomite
Mineral Inventory File #
Little Stony Mountain Quarry 1850-1855 1855
Vanson Gold Mines Ltd.
Rice Lake area
gold
Mineral Inventory File #
Vanson Mine 1933-1935 1935
Western Gypsum Products Limited
Amaranth
gypsum Mine 1929-1963 1963
Western Peat Company Ltd. (1949-1963)/Western Peat Moss Ltd. (1963-1980)/Fisons Western Peat Moss Ltd. (1980-1993)/Sun Gro Horticulture Canada Ltd. (1993-) Winnipeg vicinity peat moss
Mineral Inventory File #
Julius Bog 1949- ACTIVE
(see Winnipeg Supply and Fuel Company)
Western Peat Moss Ltd. (1969-1980)/Fisons Western Peat Moss Ltd. (1980-1993)/Sun Gro Horticulture Canada Ltd. (1993-) Winnipeg vicinity peat moss
Mineral Inventory File #
Elma Plant (Medika Bog) 1969- ACTIVE
Western Peat Moss Ltd. (1979-1980)/Fisons Western Peat Moss Ltd. (1980-1993)/Sun Gro Horticulture Canada Ltd. (1993-) Winnipeg vicinity peat moss
Mineral Inventory File #
Evergreen Bog 1979- ACTIVE
(see Evergreen Peat & Fertilizer Ltd.)
Westroc Industries Limited
Amaranth
gypsum Quarry 1977-2002 (see BPB Canada Inc./CertainTeed Gypsum Canada, Inc.)
Westroc Industries Limited
Silver Plains
gypsum Mine 1964-1975 1975
(Enoch Williams)
Stonewall
dolomite/stone
Mineral Inventory File #
Quarry 1882 1882
E. Williams and Company
Stonewall
dolomite/stone
Mineral Inventory File #
Williams' Quarry 1905-Unidentified (see Manitoba Quarries)
William Henry & Company
Garson
cut stone/rubble/dimension stone/lime Henry’s Quarry 1898-1905? 1905?
Winnipeg Supply (owned all operational quarries, east, west (Stonewall Quarry Park))
Stonewall
dolomite/stone
Mineral Inventory File #
Stonewall Quarry 1944-1967 (see John Gunn & Sons, and Manitoba Quarries Ltd.)
Winnipeg Supply
Stonewall
dolomite/stone
Mineral Inventory File #
East Quarry 1 Unidentified Unidentified 
Winnipeg Supply and Fuel Company, Limited
Stonewall
dolomite
Mineral Inventory File #
Lillies Farm Quarry 1957-1970 1970? 
Winnipeg Supply and Fuel Company Faulkner limestone
Mineral Inventory File #
Quarry (Faulkner) 1969-1972 (see Steel Brothers Canada Ltd./Continental Lime Ltd./Graymont Western Canada Inc.) 
Winnipeg Supply and Fuel Company Fort Whyte lime Plant 1969-1972 (see Steel Brothers Canada Ltd.)
Winnipeg Supply and Fuel Company Spearhill lime Plant 1969-1972 (see Steel Brothers Canada Ltd.)
Winnipeg Supply and Fuel Company, Limited/J.W. Fullbrook
Stonewall
dolomite/stone
Mineral Inventory File #
Quarry  (formerly Fullbrook's Quarry) 190?-Unidentified Unidentified
Winnipeg Supply and Fuel Company/Peter Irwin and Sons
Stonewall
dolomite/stone
Mineral Inventory File #
Irwin's Quarry (rehabilitated 1963, became Kinsmen Park) 1905-Unidentified Unidentified (see Peter Irwin and Sons) 
Winnipeg Supply and Fuel Company
Stonewall
dolomite/stone
Mineral Inventory File #
Quarry (formerly Patterson's Quarry 1910-Unidentified Unidentified 
Winnipeg Supply and Fuel Company Winnipeg vicinity peat moss
Mineral Inventory File #
Julius Bog 1941-1949 (see Western Peat Company Ltd./Western Peat Moss Limited/Fisons Western Peat Moss Ltd./Sun Gro Horticulture Canada Ltd.)
(L. H. Sprange) Winnitoba Marble Company Limited West Hawk Lake granite
Mineral Inventory File #
Quarry 1938-1952 1952


See also: List of Mining Companies Active in Manitoba

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