Latest Updates

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October 21, 2021  MINES: 378 Colorado mining district locations have been added to the Gold Explorer, Mines Explorer Pro, and the Colorado Gold Map
October 18, 2021  ARTICLE: Lost Burro Mine - Death Valley
October 15, 2021  LIBRARY: Metal Mining Districts of Colorado
October 7, 2021  ARTICLE: The Colorado Gold Rush
September 14, 2021  ARTICLE: Where to Find Gold in Idaho
September 6, 2021  MINES: 183 Idaho mining district locations have been added to the Mines Explorer Pro
September 6, 2021  MINES: 112 Idaho gold district locations have been added to the Gold Explorer and Idaho Gold Map
August 30, 2021  ARTICLE: A Collection of Arizona Mining Photos
July 12, 2021  ARTICLE: Where to Find Gold in Washington
June 29, 2021  MINES: Washington state gold district locations have been added to the Gold Explorer, Mines Explorer Pro, and Washington Gold Map
May 27, 2021  ARTICLE: Gold Districts of Nevada
May 17, 2021  ARTICLE: Contemporary U.S. Specimen Gold
April 22, 2021  ARTICLE: William Phipps Blake: Pioneer Geologist