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Biotite from
Santa Cruz deposit, Casa Grande area, Casa Grande, Casa Grande Mining District, Pinal County, Arizona, USA


Locality type:Deposit
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Santa Cruz deposit, Casa Grande area, Casa Grande, Casa Grande Mining District, Pinal County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:717385
Long-form Identifier:1:3:717385:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
9.1km (5.6 miles) ⓘSacaton Mine, Casa Grande, Pinal County, Arizona, USA
40.9km (25.4 miles) ⓘLakeshore Mine, North Komelik area, Casa Grande Mining District, Pinal County, Arizona, USA
47.6km (29.6 miles) ⓘPoston Butte deposit (Continental Oil Co. property; Aztec Exploration and Development Co. property; Florence Conoco; Florence Copper Co. property), Florence, Florence Mining District (Blackwater Mining District; Black Rock Mining District), Pinal County, Arizona, USA
64.9km (40.3 miles) ⓘSilver Bell Mine, Mineral Mountain, Silver Bell Mining District, Silver Bell Mountains, Pima County, Arizona, USA
75.9km (47.2 miles) ⓘPiestewa Peak area, Phoenix Mountains, Phoenix, Maricopa County, Arizona, USA
87.8km (54.5 miles) ⓘRay Mine, Scott Mountain, Pinal County, Arizona, USA
88.3km (54.9 miles) ⓘResolution deposit, Superior, Pinal County, Arizona, USA
96.8km (60.2 miles) ⓘTroy Ranch Prospect, Tiger Mountain area, Dripping Springs Mining District, Pinal County, Arizona, USA
References
Singer, Donald A., Berger, Vladimir Iosifovich, Moring, Barry C. (2005) Porphyry copper deposits of the world: database, map, and grade and tonnage models. Open-File Report 2005-1060. US Geological Survey doi:10.3133/ofr20051060
 
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