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Quartz from Skagit County, Washington, USA

09115480014948317376483.jpg
Quartz

Walker Valley, Skagit County, Washington, USA
06695140014958395533719.jpg
Amethyst

Walker Valley, Skagit County, Washington, USA
04370630014948317379582.jpg
Quartz

Walker Valley, Skagit County, Washington, USA
01948860014958903478587.jpg
Amethyst, etc.

Walker Valley, Skagit County, Washington, USA
09115480014948317376483.jpg
Quartz

Walker Valley, Skagit County, Washington, USA
00199820014948317382810.jpg
Amethyst

Walker Valley, Skagit County, Washington, USA
04370630014948317379582.jpg
Quartz

Walker Valley, Skagit County, Washington, USA
09275670014958395534767.jpg
Amethyst, etc.

Walker Valley, Skagit County, Washington, USA
01859070014951618407381.jpg
Quartz

Walker Valley, Skagit County, Washington, USA
01942720014950412858065.jpg
Amethyst

Walker Valley, Skagit County, Washington, USA
03831940014951618401419.jpg
Quartz

Walker Valley, Skagit County, Washington, USA
01765470014961040292026.jpg
Amethyst, etc.

Walker Valley, Skagit County, Washington, USA
USA
 
  • Washington
    • Skagit County
Micro Probe Volume VII Number 3 Spring 1996
      • Cascade Mining District
        • Cascade River
Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA.
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA.
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA.
        • Thunder Creek
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
      • Fidalgo Island
Bart Cannon
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
www.stonetrails.com
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
S.W. Hobbs and W.T. Pecora (1941) Strategic minerals investigations, 1941, short papers and preliminary reports. Nickel-gold deposit near Mount Vernon, Skagit County, Washington. USGS Bulletin 931-D
American Mineralogist 28:257-271
[Chalcedony var. Agate] 01/May/2003, Peter Cristofono
Mustoe, G.E., Vandenburg, D.G., Vandenburg, L.M. (1996) The minerals of Walker Valley, Skagit County, Washington. Washington Geology 24 (1), 22-29.
 
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