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MAYO GOLD EXPLORATIONS is a Tucson, AZ-based company in the Agriculture and Mining sector.
Ambient Minerals Inc is a Benton, AR-based company in the Agriculture and Mining sector.
Diamante Minerals acquires, explores and develops mineral properties, and is currently focused on the Batovi Diamond Project, located to the north of Paranatinga in Mato Grosso, Brazil.
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
El Tigre Silver Corp. engages in the acquisition, exploration, and development of precious metals properties in Mexico. The company primarily explores for gold, silver, lead, copper, zinc, and PGM resource properties. It focuses on its 100% owned El Tigre Silver Property, which consists of eight exploration mining concessions covering 43,166 hectare land package located in Sonora, Mexico, as well as holds one additional 32 hectare claim separate from the El Tigre Silver Property. The company was formerly known as Herdron Capital Corp. and changed its name to El Tigre Silver Corp. in March 2010. El Tigre Silver Corp. was incorporated in 2007 and is headquartered in Vancouver, Canada.