Valterra reports that it has amended the option agreement for purchase of a 100% interest in its Toughnut property located in southeast BC. Pursuant to an amendment agreement dated July 31, 2012, the optionors of the Toughnut property have agreed to defer the cash option payment of $40,000 due on July 31, 2012 and the exploration expenditure requirement of $750,000 due on September 30, 2012 for a period of two months
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