Timberline announces 36% increase to its measured & indicated gold tesource at Lookout Mountain

COEUR D'ALENE, IDAHO--(Marketwire - April 19, 2012) - Timberline Resources Corporation (TSX VENTURE:TBR)(NYSE Amex:TLR) ("Timberline" or the "Company") today announced a substantial increase to its National Instrument 43-101 compliant gold resource estimate at its Lookout Mountain Gold Project within the...