A Pictorial History of Gold Mining in the Blue Mountains of Eastern Oregon |
Common terms and phrases
adit amount argillite Auburn averaged Baker City began Blue Bourne Brooks buildings built Burnt River called camps Canyon City Chinese claims Columbia Company contained continued copper Cornucopia Creek Creek District deposits developed discovered District ditch dredge drilling Eagle early east eastern Elkhorn established extending feet Fork four gold and silver gold mining Granite gravel Greenhorn Gulch Hill Homestead Idaho John Day known land Last Chance late later Lindgren located lode mines lower Malheur miles mill miners Mountain moved named North operated Oregon ounces of gold period placer mining plant population Powder River present probably production prospects quartz Ranch range records reported rich Ridge Right road rocks says shaft silver Snake River stamp mill Sumpter terrane tons town upper Valley veins Virtue Walla wide Willamette Valley zone