COEUR D'ALENE, IDAHO -- (Marketwire) -- 04/10/12 -- Timberline Resources Corporation (TSX VENTURE: TBR)(NYSE Amex: TLR) ("Timberline" or the "Company") announced today that it has signed a non-binding Letter of Intent to increase its ownership stake in the Butte Highlands Gold Project from 50-percent to 100-percent, acquiring the remaining interest from its joint venture partner, Highland Mining, LLC ("Highland
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