Gold Resource Corp. Begins Construction Of Nevada Project . Kitco .
Jun 19, 2018 . Find breaking precious metals mining news with Kitco News Mining Minutes. . of a permitted and expandable processing facility certainly places Bonterra . million based on a $1,300 per ounce gold and a 5% discount rate.
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Silver Promotion Service . On a scale of 0 to 100, silver ranks 100, with copper at 97 and gold at 76. . the physical activities of producing metals, including mining, processing and other plant costs, third party refining and marketing expenses.Get Price