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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Milky Quartz from
Picacho Mine (Cahuabi Mine; Cababi Mine), Sells, Cababi Mining District (Comobabi Mining District), Comobabi Mountains, Pima County, Arizona, USA


Locality type:Mine
Classification
Species:Quartz var: Milky Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Galena
Limonite
Malachite
Native Gold
Data
Mineral Data:Click here to view Milky Quartz data
Locality Data:Click here to view Picacho Mine (Cahuabi Mine; Cababi Mine), Sells, Cababi Mining District (Comobabi Mining District), Comobabi Mountains, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:177689
Long-form Identifier:1:3:177689:8
GUID (UUID V4):0
Nearest other occurrences of Milky Quartz
2.7km (1.6 miles) ⓘMildren Mine (Mildren claim; Mildred Mine), Mildren Mine group, Ko Vaya, Cababi Mining District (Comobabi Mining District), Comobabi Mountains, Pima County, Arizona, USA
5.6km (3.4 miles) ⓘSteppe Mine (Steppe claim; Little Mary Mine), Mildren Mine group, Ko Vaya, Cababi Mining District (Comobabi Mining District), Comobabi Mountains, Pima County, Arizona, USA
54.2km (33.7 miles) ⓘMammon Mine, North Komelik area, Casa Grande Mining District, Pinal County, Arizona, USA
73.3km (45.6 miles) ⓘMary G Mine (Mary E Mine; Princess claim; Princess group), Cerro Colorado Mining District, Cerro Colorado Mountains, Pima County, Arizona, USA
References
Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 112 (Table 4)
(n.d.) ADMMR Mines Database, Arizona Geological Survey.
 
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