AMAZON MINING, a gold exploration company with properties in Brazil, is planning a viability study for a thermopotash product on its newly acquired Cerrado Verde project in western Minas Gerais state. The Cerrado Verde project consists of 84 claims, covering 165,000 hectares. The potassium-bearing rock, known as verdete slate, contains minerals with K2O contents ranging from 5-14%, according to Amazon Mining.
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