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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.
Marble Master Marble Services is a Carlsbad, CA-based company in the Agriculture and Mining sector.
Goldens Concrete Co is a Longmont, CO-based company in the Agriculture and Mining sector.
Sibanye-Stillwater is a multinational mining and metals processing Group with a diverse portfolio of projects and investments across five continents. The Group is also one of the foremost global recyclers of PGM autocatalysts and has interests in leading mine tailings retreatment operations. Sibanye-Stillwater has established itself as one of the world`s largest primary producers of platinum, palladium, and rhodium and is a top tier gold producer. It also produces and refines iridium and ruthenium, nickel, chrome, copper and cobalt. The Group has recently begun to build and diversify its asset portfolio into battery metals mining and processing and is increasing its presence in the circular economy by growing and diversifying its recycling and tailings reprocessing operations globally.
Art Chemical Products Inc is a Huntington, IN-based company in the Agriculture and Mining sector.