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Gypsum from
Black Diamond Coal Mine, Green River Area, King County, Washington, USA


Locality type:Mine
Classification
Species:Gypsum
Formula:CaSO4 · 2H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gypsum data
Locality Data:Click here to view Black Diamond Coal Mine, Green River Area, King County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:986775
Long-form Identifier:1:3:986775:8
GUID (UUID V4):0
Nearest other occurrences of Gypsum
22.9km (14.2 miles) ⓘTibbets Creek Coal Mine, King County, Washington, USA
38.1km (23.7 miles) ⓘASARCO Smelter Site slag locality, Tacoma, Pierce County, Washington, USA
51.8km (32.2 miles) ⓘPuffball claim, Middle Fork of the Snoqualmie River, Snoqualmie Mining District, King County, Washington, USA
79.2km (49.2 miles) ⓘSilver Bowl, Kittitas County, Washington, USA
References
Cannon, Bart (1975) Minerals of Washington. Cordilleran. 184 pp.
 
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