NC Historic Sites - Reed Gold Mine - Tapping the VeinsOct 6, 2015 . Placer or creek gold mining gave way to underground excavation when it was learned in 1825 that the metal existed also in veins of white.vein gold mining,Gold Veins near Great Falls, Marylandprospecting and mining in the. Great Falls area and a description of the gold-bearing quartz 'veins. UNITED STATES GOVERNMENT PRINTING OFFICE,.
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