Hecla Mining Company
05-08-2020· Hecla Mining Company. With operating North American mines, a number of exploration properties and pre-development projects, a natural revenue hedge through the production of both precious and base metals, and its status as a growing gold producer, Hecla Mining Company is the largest primary silver producer in the U.S. – and the oldest NYSE-listed,Palabora Mining Company Ltd,Palabora Mining Company Ltd. Palabora Copper (Pty) Limited, a subsidiary of Palabora Mining Company Ltd,is a copper mine that also operates a smelter and refinery complex based in the town of Phalaborwa, in South Africa's Limpopo Province. The mine owes its origins to a unique rock formation in the region known as the Palabora Igneous Complex.SAMHENK MINING COMPANY LIMITED,SAMHENK GOLD MINING COMPANY was established 2001 in Ghana Ashanti-Kumasi, SAMHENK have many branches worldwide. The Head office is in Ashanti-Kumasi, we have one branch in Accra and four other branches nationwide, and inernationaly we have branches in U.S.A ATLANTA-GEORGIA, South Africa Pretoria-Wonder Park, UK, CHINA and DUBAI.