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American Materials Company is a Wilmington, NC-based company in the Agriculture and Mining sector.
Cerrejon is a Miami, FL-based company in the Agriculture and Mining sector.
Madison Crushing and Excvtg Co is a Madison, WI-based company in the Agriculture and Mining sector.
Margaux Resources Ltd. is a Calgary based, publicly traded resource company, currently focused on their Jersey Emerald Tungsten-Zinc Property, located in the southeast portion of British Columbia. The Jersey Emerald Property has four distinct deposit types. These are carbonate-hosted lead-zinc (Irish style massive sulphide), sedex type zinc-silver-copper, and gold-bismuth skarn and tungsten skarn mineralization. The Emerald/Dodger Tungsten mine was the largest tungsten producer in British Columbia and second largest in Canada. It closed in 1973 due to poor tungsten prices and the expectation of the implementation of a "super royalty". With the recent substantial increase in tungsten price the company will be re-evaluating the existing reserves and implementing a program designed to define additional areas on the Property that have high tungsten potential. Margaux Resources holds interests in various oil and gas properties located in the Western Canadian Sedimentary Basin. The current projects are the Jersey Emerald Tungsten-Zinc Property, and the Jumpbush oil and gas production in south eastern Alberta.
Nordex Explosives Ltd. is a Canadian based manufacturer and distributor of explosives for the mining, quarry and construction industries since 1970. Its manufacturing operations and distribution centre is strategically located in one of the world's largest mining regions near Kirkland Lake, Ontario. Nordex is the exclusive supplier of the "Buttbuster" perimeter control explosive products in Canada.