Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Sericite from
Kalamazoo orebody, San Manuel Mine, Pinal County, Arizona, USA


Locality type:Ore Body
Classification
Species:Muscovite var: Sericite
Formula:KAl2(AlSi3O10)(OH)2
Comments:Occurs in inner altered zone of mineralized monzonite & quartz monzonite porphyry associated with quartz, anhydrite & sulfides.
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Anhydrite
Quartz
Data
Mineral Data:Click here to view Sericite data
Locality Data:Click here to view Kalamazoo orebody, San Manuel Mine, Pinal County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:239166
Long-form Identifier:1:3:239166:3
GUID (UUID V4):0
Nearest other occurrences of Sericite
3.9km (2.4 miles) ⓘMohawk Mine, Mammoth-Saint Anthony Mine, St. Anthony deposit, Tiger, Mammoth Mining District, Pinal County, Arizona, USA
17.7km (11.0 miles) ⓘLittle Hill Mine, Oracle, Oracle Mining District, Pinal County, Arizona, USA
18.5km (11.5 miles) ⓘAmerican Eagle Mine (American Eagle Basin), Copper Creek (Copper Creek Canyon), Bunker Hill Mining District (Copper Creek Mining District), Pinal County, Arizona, USA
19.2km (11.9 miles) ⓘOld Reliable Mine (Reliable Mine; Calumet Mine; Clark-Scanlon group; Copper Creek Mining Co. property), Copper Creek (Copper Creek Canyon), Bunker Hill Mining District (Copper Creek Mining District), Pinal County, Arizona, USA
19.6km (12.2 miles) ⓘGlory Hole Mine (Globe Mine; Patented claims MS 2620), Copper Creek (Copper Creek Canyon), Bunker Hill Mining District (Copper Creek Mining District), Pinal County, Arizona, USA
19.7km (12.2 miles) ⓘChilds-Adwinkle Mine (Childs and Altwilkle Mine; Childs-Aldwinkle Mine), Copper Creek (Copper Creek Canyon), Bunker Hill Mining District (Copper Creek Mining District), Pinal County, Arizona, USA
19.8km (12.3 miles) ⓘCopper Prince Mine, Bunker Hill Mining District (Copper Creek Mining District), Pinal County, Arizona, USA
19.8km (12.3 miles) ⓘUnnamed copper prospect (8), Copper Creek (Copper Creek Canyon), Bunker Hill Mining District (Copper Creek Mining District), Pinal County, Arizona, USA
20.0km (12.5 miles) ⓘUnnamed copper prospect (10), Copper Creek (Copper Creek Canyon), Bunker Hill Mining District (Copper Creek Mining District), Pinal County, Arizona, USA
21.3km (13.3 miles) ⓘBlue Bird Mine (Bluebird Mine; Zilla Mine; Twin-S Mine; Cumberland Mine; Thornewood Mine; Blue Bird Silver Mining Co. property), Copper Creek (Copper Creek Canyon), Bunker Hill Mining District (Copper Creek Mining District), Pinal County, Arizona, USA
References
Lowell, J. David (1968) Geology of the Kalamazoo orebody, San Manuel District, Arizona. Economic Geology, 63 (6) 645-654 doi:10.2113/gsecongeo.63.6.645
Anthony, John W.; Williams, Sidney A.; Bideaux, Richard A.; Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.). University of Arizona Press.pages 113, 309
 
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