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Regional Report: Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA

For full locality listing click here. Alternatively: Click here for heirarchical list of localities in Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA

  • Acanthite - 3
  • Arsenic - 43, 1, 65
  • Arsenopyrite - 9
  • Calcite - 1, 30, 160
  • Chalcopyrite - 3, 11, 13, 45, 133, 141
  • Chromite - 4
  • Dolomite - 123
  • Epidote - 11
  • Galena - 3, 11, 13, 15, 25, 28, 30, 44, 45, 68, 130, 133, 160, 180
  • Gold - 43, 1, 63, 65, 98, 3, 7, 8, 10, 11, 13, 15, 20, 25, 28, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 57, 58, 59, 68, 73, 82, 92, 109, 123, 126, 127, 128, 130, 131, 132, 133, 139, 140, 141, 142, 147, 148, 152, 160, 168, 176, 178, 180, 188
  • Hessite - 65
  • Naumannite - 65
  • Opal - 82
  • Petzite - 65
  • 'Picrolite' - 108
  • Pyrargyrite - 3
  • Pyrite - 65, 3, 10, 11, 13, 15, 25, 28, 30, 44, 45, 55, 59, 68, 126, 130, 133, 141, 160, 180, 188
  • Quartz - 7, 8, 10, 11, 13, 15, 20, 25, 28, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 57, 59, 68, 73, 82, 92, 109, 126, 127, 128, 131, 132, 139, 140, 141, 142, 147, 152, 160, 168, 176, 178, 180, 188
  • Scheelite - 15
  • Sphalerite - 13, 45, 68, 133, 160, 180
  • Stephanite - 3
  • Tetrahedrite - 133


    • 22 minerals listed.

    Locality Key
    1Alcalde Mine, Deadman Flat, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    2All's Well Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    3Allison Ranch Quartz Mine (Allison Ranch Mine; Allison Ranch vein; Crossus Consolidated Mine; Stanton Mine), Deadmans Flat, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    4Alta Hill Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    5Badger Hill Quartz Mine (Badger), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    6Basin & Pointer Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    7Belle Union Mine (North Extension Norambagua Mine), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    8Ben Franklin Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    9Betsey Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    10Black Hawk Extension Mine (Aberdeen Tunnel Company), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    11Boundary Mine (Grass Valley Boundary), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    12Bowery Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    13Brunswick Mine (New Brunswick), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    14Brydon Placer, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    15Bullion Consolidated Mine (La Bruja; Union Jack; Smuggler), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    16Bunker Hill Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    17Cambridge Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    18Carr Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    19Cassidy Consolidated Quartz Mine (O'Connor Mine; Linden vein; Gilroy Mine), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    20Centennial Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    21Central North Star Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    22Charleston Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    23Christopher Columbus Mine (Dana), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    24Cincinnatti Hill Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    25Coe Mines (Hankins; Roberts), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    26Comet Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    27Congo Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    28Conlon Mine (Winding Lode; Lafayette; Conlin; Comet; Jefferson Lode), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    29Copens Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    30Crown Point Consolidated Quartz Mine (Confidence; William Penn), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    31Daisy Hill Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    32Dakota Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    33Defiance Quartz Mine (Merrimac), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    34Dewey Hobson Quartz Mine (Electrum; Pinnacle), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    35Diamond Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    36Dipper Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    37Dividend Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    38Dog Star Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    39Dorothy D Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    40Dromedary Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    41East Eureka Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    42Eclipse Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    43Empire Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    44Empire West Mine (Lone Ridge), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    45Eureka Gold Quartz Mine (Eureka Consolidated; Roannaise), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    46Fahey Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    47Fillmore Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    48Franklin Mine (Ford), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    49Galena Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    50Gambler Gold & Silver Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    51General Grant Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    52Gladstone Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    53Gold Bar Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    54Gold Blossom Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    55Gold Hill Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    56Gold Point, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    57Gold Run Consolidated Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    58Golden Center Group Mine (Cabin Flat; Rock Roche; Garage/Dromedary/Berriman/Peabody), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    59Golden Gate Group Mine (Kentucky & Alpha), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    60Golden Treasure Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    61Goodall Consolidated (Southbend; Oro Fino; Manhatten; Govonor Perkins; Congo), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    62Gould & Curry Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    63Granite Hill vein, Granite Hill, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    64Grant Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    65Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    66Great Bear Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    67Great Britain Consolidated Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    68Green Mountain Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    69Grover Cleveland Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    70Haiselton Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    71Half Moon Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    72Halphene Quartz Mine (Haphine), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    73Hartery Mine (Winfield Scott), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    74Hill Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    75Hills Sulphuret Works Site Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    76Home Ticket Mine (Aurora; Chollor Claim), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    77Hopkins Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    78Horseshoe Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    79Houston Hill Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    80Howard Hill Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    81Hoxie Placer, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    82Hudson Bay Quartz Mine (Blue Ridge Vein), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    83I.X.L. Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    84Idaho Maryland Prospect (Maryland; Howard Hill/Morning Dew; Idaho Maryland-Brunswick; Eureka Construction/Haphine/Tracy; South Idaho Consolidated), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    85Independence Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    86Indiana Lode Mine (Income Lode), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    87Ingersoll Gold Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    88Inkmargue Group Mine (Inkerman & Lemargue), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    89Irish American Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    90James D. Hague Claim, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    91Jersey Blue Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    92Kentucky Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    93Keystone Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    94King Hill Mine (Arctuvas Lode), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    95Kirkham Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    96Lamarque Consolidated Mine (Kemp), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    97Larimer Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    98Last Chance Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    99Le Duc Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    100Liberty Hill Consolidated Mine (Noon Summer), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    101Lode Star Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    102Lucky Boy Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    103Lucky Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    104Madison Hill Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    105Magenta Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    106Mars Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    107Mary Ann Mine (Mary Ann vein), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    108Maryland Mine (Maryland vein; Maryland Consolidated Quartz Mine and mill site), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    109Massachusetts Hill Quartz Mine (Rocky Bar), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    110McKay Mine (Mackay Quartz Mine), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    111Milky Way Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    112Mills Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    113Minnesota Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    114Minnie Consolidated Quartz Mine (Rush Quartz Mine), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    115Modoc Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    116Moorehouse Quartz Mine (Morehouse), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    117Morning Dew Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    118Morning Star Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    119Nevada Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    120New Dorn Hill Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    121New Location Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    122New Ophir Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    123New York Hill Mine (New York Hill vein; North Star Mine; North Star vein), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    124Nichols Group, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    125No. 3 Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    126Norambagua Mine (Three Stevens; Norambagua No. 2 Mine), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    127Northern Belle Quartz Mine (Thomas Electrum), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    128Oakland Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    129Old Houston Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    130Omaha Consolidated Mine (Lone Jack Mine; Homeward Bound Mine; Omaha vein), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    131Oregon Mine (Kate Hays; Crescent), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    132Original Greyhound Lode Mine (Ophir), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    133Osborn Hill Mine (Osborn Hill vein; Woodberry Mine), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    134Pacific Mine (1), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    135Panama Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    136Parr Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    137Pathfinder Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    138Pennsylvania vein, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    139Phoenix Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    140Phoenix Park Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    141Pioneer Mine (Mitchell Ranch), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    142Polar Star Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    143Polaris Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    144Powning Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    145Pratt & Dubugue Consolidated Quartz Mine (Brickyard Lot; Dubuque; Pratt), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    146Republic Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    147Rip Van Winkle Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    148Rocky Bar Quartz Mine (Rocky Bar vein), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    149Rose Hill Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    150San Francisco Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    151Saturn Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    152Scadden Flat Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    153Schofield Gold Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    154Scotia Mine (Good Hope Quartz Mine), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    155Sebastopol Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    156Shamrock Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    157Silver Bar Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    158Sims Consolidated Quartz Mine (Nuttal; Telegraph), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    159South Centennial Lode Mine (Wasp; Summit; Lizard), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    160South Idaho Consolidated Quartz Mine (ABC; OK), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    161Southern Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    162St. Stephens Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    163Starlight Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    164Stonewall Jackson Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    165Strike Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    166Sunrise Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    167Sunside Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    168Syndicate Consolidated Group (New Idea Quartz Mine; Great Eastern Quartz Mine; Golden Chain Quartz Mine), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    169Taurus Lode Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    170Thompson-Berry Consolidated Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    171Tilden Consolidated Quartz Mine (Judd & O'Keefe), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    172Tracy Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    173Tule Belle Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    174Tunnel Discovery Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    175Twilight Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    176Union Hill Quartz Mine (Gold Point; Centennial; Lucky/Cambridge), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    177Unknown (MRDS - 10031702), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    178Uranus Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    179Victory City Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    180W.Y.O.D. Quartz Mine (Work Your Own Diggings; Cassidy Consolidated Extension), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    181Walworth Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    182Watt & Company Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    183Wedge Lode Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    184White Oak Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    185Wild West Gold Quartz Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    186Wildcat Consolidated Quartz Mine (Wildcat; Extension), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    187William Tell Lode Mine (William Tell Annex), Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    188Winfield Scott Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA
    189Woodberry Mine, Grass Valley, Nevada City District (Grass Valley District), Nevada Co., California, USA

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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