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Chalcedony from
Socrates Mine, Castle Rock Springs area, West Mayacmas Mining District, Sonoma County, California, USA


Locality type:Mine
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Socrates Mine, Castle Rock Springs area, West Mayacmas Mining District, Sonoma County, California, USA
Data Identifiers
Mindat Occurrence Record ID:484139
Long-form Identifier:1:3:484139:5
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
5.6km (3.5 miles) ⓘCulver-Baer Mine, North Fork Little Sulphur Creek, Cloverdale, West Mayacmas Mining District, Sonoma County, California, USA
18.5km (11.5 miles) ⓘLivermore Quicksilver Mine, Cloverdale, West Mayacmas Mining District, Sonoma County, California, USA
28.0km (17.4 miles) ⓘSulphur Bank Mine (Sulfur Bank Mine; Sulphur Bank deposits), Clear Lake Oaks, Sulphur Creek Mining District (Sulfur Creek Mining District; Wilbur Springs Mining District), Lake County, California, USA
31.1km (19.3 miles) ⓘGreat Eastern and Mount Jackson Mine, Guerneville, Guerneville Mining District, Coast Range, Sonoma County, California, USA
35.2km (21.8 miles) ⓘMcLaughlin Mine (Manhattan Mine), Knoxville, Knoxville Mining District, Napa County, California, USA
43.8km (27.2 miles) ⓘLa Joya Mine, Oakville, Oakville Mining District, Napa County, California, USA
44.6km (27.7 miles) ⓘPetray Mine, Wilbur Springs, Sulphur Creek Mining District (Sulfur Creek Mining District; Wilbur Springs Mining District), Coast Ranges, Colusa County, California, USA
44.9km (27.9 miles) ⓘJuniper Mine, Wilbur Springs, Sulphur Creek Mining District (Sulfur Creek Mining District; Wilbur Springs Mining District), Coast Ranges, Colusa County, California, USA
45.9km (28.5 miles) ⓘBella Oak Mine (Belle Oak Mine; Oakville Mine; Bella Union Mine), Oakville, Oakville Mining District, Napa County, California, USA
51.2km (31.8 miles) ⓘBurgett prospect, Sugarloaf, Coast Ranges, Colusa County, California, USA
References
Bradley, W.W. (1918), Quicksilver resources of California, with a section on metallurgy and ore dressing: California Mining Bureau. Bulletin 78, 389 pp.: 191.
Fen Cooper (2002) Mineral News, 18, #10, 1-8.
 
and/or  
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