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Cyclone Drilling Inc is a Gillette, WY-based company in the Agriculture and Mining sector.
The North American Coal Corporation, a subsidiary of NACCO Industries, Inc. (NYSE:NC), mines and markets lignite coal primarily as fuel for power generation and provides selected value-added mining services for other natural resources companies
Hallador Energy Company, formerly Hallador Petroleum Company is engaged in the production of steam coal from a shallow underground mine located in western Indiana. The wholly owned subsidiary of the Company is Sunrise Coal, LLC (Sunrise). As of December
Global Geophysical Services, headquartered in Houston, TX, provides an integrated suite of seismic data solutions to the global oil and gas industry including high-resolution RG-3D Reservoir Grade(TM) seismic data acquisition, microseismic monitoring, seismic data processing and interpretation services, and Multi Client data products.
Goldstar Minerals Inc. is a mineral exploration and development stage company listed on the TSX Venture Exchange under the symbol GDM. Currently, its exploration and development projects are located in Quebec.