| Name | Title | Contact Details |
|---|
Nevada Copper (TSX:NCU) owns Pumpkin Hollow, a copper project that aims to commence production by the end of 2019. Located in Yerington, Nevada (USA), Pumpkin Hollow is host to an underground development and an open pit development.
Quality Aggregates Inc is a Pittsburgh, PA-based company in the Agriculture & Mining sector.
Global Engineering Corp is a Santa Fe Springs, CA-based company in the Agriculture and Mining sector.
Southern Clay Products is a Austin, TX-based company in the Agriculture & 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.