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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Native Gold from
Tucson Mountains, Pima County, Arizona, USA


Locality type:Mountain Range
Classification
Species:Native Gold
Formula:Au
Comments:Occurs on limonite that is pseudomorphic after magnetite.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Native Gold data
Locality Data:Click here to view Tucson Mountains, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:258563
Long-form Identifier:1:3:258563:5
GUID (UUID V4):0
Nearest other occurrences of Native Gold
18.8km (11.7 miles) ⓘCañada del Oro placers (Old Hat placers), Cañada del Oro Creek, Canada del Oro Mining District (Cañada del Oro Mining District), Pima County, Arizona, USA
18.8km (11.7 miles) ⓘCanada del Oro Mining District (Cañada del Oro Mining District), Pima County, Arizona, USA
21.9km (13.6 miles) ⓘPontatoc Mine, Santa Catalina Mountains foothills, Tucson area, Pima County, Arizona, USA
37.5km (23.3 miles) ⓘBlack Dike Mine (Black Dike group; Black Dike claim; Black Dike deposit; Black Dyke Mine; Big Dike; Bobson group; Big Dike Apex & Ajax), Papago Mining District (Sierrita Mining District), Sierrita Mountains, Pima County, Arizona, USA
39.5km (24.6 miles) ⓘMolino Basin, Pima County, Arizona, USA
39.9km (24.8 miles) ⓘRamero Ranch Mine, Vaca Hills, Silver Bell Mining District, Silver Bell Mountains, Pima County, Arizona, USA
40.6km (25.3 miles) ⓘApache Mines No. 2, Apache Mines, Owl Head Buttes area, Owl Head Mining District, Tortolita Mountains, Pinal County, Arizona, USA
42.1km (26.1 miles) ⓘAsh Creek placers (Papago placers; Aquaijito placers; Pascola Canyon Gold placer), Ash Creek, Papago Mining District (Sierrita Mining District), Sierrita Mountains, Pima County, Arizona, USA
43.3km (26.9 miles) ⓘAmargosa placers (Amargosa Arroyo placers; Tinaja Wash placers), Amargosa Arroyo, Continental, Tinaja Hills, Pima County, Arizona, USA
45.5km (28.3 miles) ⓘBurney Mines (Copper Rose Mine; Canyon del Oro Mines Inc.; Birthday Mine; Stove Lid Mine; Lead Reef Mine), Oracle, Oracle Mining District, Pinal County, Arizona, USA
References
Anthony, John W.; Williams, Sidney A.; Bideaux, Richard A.; Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.). University of Arizona Press.p.235
 
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