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Caldas Gold is a Canadian mining company currently advancing a prefeasibility study for a major expansion and modernization of its underground mining operations at its Marmato Project in the Department of Caldas, Colombia.
Bioteq Environmental Technologies Inc is a Vancouver, BC-based company in the Agriculture and Mining sector.
NorWest Corporation is a Edmonton, AB-based company in the Agriculture and Mining sector.
Graymont is a Richmond, BC-based company in the Agriculture and Mining sector.
Gran Colombia is a Canadian-based mid-tier gold and silver exploration, development and production company with its primary focus in Colombia. Gran Colombia is currently the largest underground gold and silver producer in Colombia with several underground mines and two processing plants in operation at its Segovia and Marmato Operations.