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Sericite from
Ridgway Mine, Galena Mountain, Howardsville, Animas Mining District, San Juan County, Colorado, USA


Locality type:Mine
Classification
Species:Muscovite var: Sericite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sericite data
Locality Data:Click here to view Ridgway Mine, Galena Mountain, Howardsville, Animas Mining District, San Juan County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:819209
Long-form Identifier:1:3:819209:7
GUID (UUID V4):0
Nearest other occurrences of Sericite
2.4km (1.5 miles) ⓘRuby Mine, Galena Mountain, Howardsville, Animas Mining District, San Juan County, Colorado, USA
8.1km (5.1 miles) ⓘTom Moore Lode, Eureka Mining District, San Juan County, Colorado, USA
10.3km (6.4 miles) ⓘSunnyside Mine group, Bonita Peak, Gladstone, Eureka Mining District, San Juan County, Colorado, USA
13.0km (8.1 miles) ⓘVermillion, Eureka Mining District, San Juan County, Colorado, USA
15.4km (9.6 miles) ⓘSultan Mountain, Silverton, Animas Mining District, San Juan County, Colorado, USA
15.9km (9.9 miles) ⓘBrooklyn Mine, Brown's Gulch, San Juan County, Colorado, USA
16.9km (10.5 miles) ⓘLongfellow Mine, San Juan County, Colorado, USA
17.0km (10.6 miles) ⓘIdarado Mine, Ouray County, Colorado, USA
18.9km (11.7 miles) ⓘLaura Dunmore occurrence, Ouray Mining District, Ouray County, Colorado, USA
22.6km (14.0 miles) ⓘPride of America Mine, Galena Mining District (Henson Creek Mining District), Hinsdale County, Colorado, USA
References
Ransome, Frederick Leslie (1901) A report on the economic geology of the Silverton quadrangle, Colorado. Bulletin 182. US Geological Survey doi:10.3133/b182
 
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