Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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Sericite from
Hermada Mine, Swanholm Creek, Swanholm Mining District, Elmore County, Idaho, 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 Hermada Mine, Swanholm Creek, Swanholm Mining District, Elmore County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:442192
Long-form Identifier:1:3:442192:4
GUID (UUID V4):0
Nearest other occurrences of Sericite
36.2km (22.5 miles) ⓘPilgrim Mine, Beaver Creek, Sawtooth Mining District, Blaine County, Idaho, USA
38.4km (23.8 miles) ⓘBlack Jack Prospect, Grimes Pass Mining District, Boise Basin Mining District, Boise County, Idaho, USA
42.0km (26.1 miles) ⓘWebfoot Mine (Vienna Group; Mountain King), Smiley Creek, Vienna Mining District, Blaine County, Idaho, USA
42.8km (26.6 miles) ⓘGolden Age Mine, Pioneerville Mining District, Boise County, Idaho, USA
52.4km (32.6 miles) ⓘGold Hill Mine (Pioneer; Consolidated Gold Hill and Iowa Groups Mine), Quartzburg Mining District, Boise County, Idaho, USA
55.8km (34.7 miles) ⓘMountain Chief Mine, Quartzburg Mining District, Boise County, Idaho, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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