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Sericite from
Brooklyn Mine, Brown's Gulch, 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 Brooklyn Mine, Brown's Gulch, San Juan County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:50248
Long-form Identifier:1:3:50248:3
GUID (UUID V4):0
Nearest other occurrences of Sericite
4.0km (2.5 miles) ⓘLongfellow Mine, San Juan County, Colorado, USA
6.1km (3.8 miles) ⓘIdarado Mine, Ouray County, Colorado, USA
8.4km (5.2 miles) ⓘSultan Mountain, Silverton, Animas Mining District, San Juan County, Colorado, USA
9.0km (5.6 miles) ⓘOphir Valley occurrence (New Dominion; Nevada Gulch; Silver Tip Lower Yellow Jacket; Chapman Gulch), Ophir, Ophir Mining District (Iron Springs Mining District), San Miguel County, Colorado, USA
10.2km (6.4 miles) ⓘSunnyside Mine group, Bonita Peak, Gladstone, Eureka Mining District, San Juan County, Colorado, USA
11.9km (7.4 miles) ⓘSmuggler Union Mine, Marshall Basin, Telluride Mining District, Colorado, USA
12.2km (7.6 miles) ⓘCamp Bird Mine, Imogene Basin, Sneffels Mining District, Ouray County, Colorado, USA
12.5km (7.8 miles) ⓘLaura Dunmore occurrence, Ouray Mining District, Ouray County, Colorado, USA
13.2km (8.2 miles) ⓘVermillion, Eureka Mining District, San Juan County, Colorado, USA
13.9km (8.6 miles) ⓘRuby Mine, Galena Mountain, Howardsville, Animas Mining District, San Juan County, Colorado, USA
References
Rocks & Min.:64:144-145.
 
and/or  
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