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Harrison Gypsum Company is a Norman, OK-based company in the Agriculture and Mining sector.
Terra surveys is a Palmer, AK-based company in the Agriculture and Mining sector.
Quality Aggregates Inc is a Pittsburgh, PA-based company in the Agriculture & Mining sector.
Suparna Gold Corp. acquires, explores, develops, and evaluates gold properties. Its flagship project includes the Sara Creek project covering 56,920 hectares located in the Guiana Shield in Suriname. Suparna Gold Corp. was formerly known as Northern Rand Resource Corp. and changed its name to Suparna Gold Corp. in June 2011. The company was incorporated in 2006 and is headquartered in Vancouver, Canada.
Sandfire Resources America Inc, formerly Tintina Resources Inc, is a Canada-based mining exploration and development company. The Company`s operations are limited to a single industry segment being the acquisition, exploration and development of resource properties. The Company focuses on the development and mining of its wholly owned flagship property, the Black Butte Copper Project (the BBCP) in central Montana, the United States. The Black Butte Copper Project is located north of White Sulphur Springs and includes the Johnny Lee Deposit, which contains copper concentration. The Black Butte Copper Project is an underground mine.