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Location: Ministry Home > Mines and Minerals Division > OGS > Information and Marketing Services > Active Mines of Ontario > Industrial Minerals/Dimensional Stone Mines/Quarries > Southern Region

Active Industrial Mineral Mines of Southern Ontario

Move mouse over a crossed hammer symbol for more information

Move mouse over a crossed hammer symbol for more information

In addition to the mining operations hightlighted on the above map, across the province, there are approximately 70 dimension and landscape stone quarries, about 20 gemstone quarries and collecting sites, and over 2700 licensed crushed stone aggregate quarries and sand & gravel pits.

For more information about the mining companies and their operations, go to http://www.mndm.gov.on.ca/mndm/mines/links/links.htm for a link to the company's website.

Click here for the active industrial mines in the Central Region of Ontario 3M Havelock Quarry (3M Canada Inc.) - Trap rock I.K.O. Madoc Quarry (I.K.O. Industries Ltd.) - Trap rock Henderson Mine (Highwood Resources Ltd., Canada Talc Division) - Talc Tatlock Quarry (OMYA (Canada) Inc.) - Calcium carbonate Blue Mountain Operations (Unimin Canada Ltd.) - Nepheline Syenite Bowmanville Quarry (St. Mary's Cement Inc.) - Limestone (cement) Adair Marble Quarries (Arriscraft International Inc.) - Dolostone Owen Sound Quarry (Owen Sound Ledgerock Ltd.) - Dolostone Sydenham Quarry (E.C. King Contracting Ltd.) - Dolostone (dolime) Streetsville Quarry (Canada Brick Ltd.) - Shale (brick) Cheltenham Quarry (Brampton Brick Ltd.) - Shale (brick) Georgetown Quarry (Century Brick) - Shale (brick) Milton Quarry (Canada Brick Ltd.) - Shale (brick) Burlington Quarry (Canada Brick Ltd.) - Shale (brick) Aldershot Quarry (Canada Brick Ltd.) - Shale (brick) Dundas Quarry (Lafarge Canada Inc.) - Dolostone (dolime) Caledonia No. 3 Mine (Georgia-Pacific Canada Inc.) - Gypsum Hagersville Mine (CGC Inc.) - Gypsum Beachville Quarry (Beachville Lime Ltd.) - Limestone (lime) Woodstock Quarry (Lafarge Canada Inc.) - Limestone (cement) St. Mary's Quarry (St. Mary's Cement Inc.) - Limestone (cement) Goderich Brine Field (Sifto Canada Inc.) - Salt Goderich Mine (Sifto Canada Inc.) - Salt Thedford Quarry (George Coultis & Sons, Ltd.) - Shale (brick) Anderdon Brine Field (General Chemical Canada Ltd.) - Salt Windsor Brine Field (The Canadian Salt Company Ltd.) - Salt Ojibway Mine (The Canadian Salt Company Ltd.) - Salt Russell Quarry (Canada Brick Ltd.) - Shale (brick) Bath Quarry (Lafarge Canada Inc.) - Limestone (cement) Picton Quarry (ESSROC Canada Inc.) - Limestone (cement) Ogden Point Quarry (St. Lawrence Cement Inc.) - Limestone (cement)

Last Modified: February 20, 2002

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