Vote for your favorite mineral in #MinCup26! - Cuprite vs. Halite
While externally similar shapes, these two minerals are very different inside.
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Quartz from
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo Mining District, Pima County, Arizona, USA


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Comments:Occurs with shattuckite inclusions; coating molybdenite in vugs; drusy crystal crusts coating malachite and chrysocolla.
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Anhydrite
Chalcopyrite
Chrysocolla
Cuprite
Malachite
Molybdenite
Native Copper
Sericite
Shattuckite
Associated Minerals Based on Photo Data:
Ajoite3
Shattuckite1
Goethite1
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo Mining District, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:46683
Long-form Identifier:1:3:46683:5
GUID (UUID V4):0
Localities for Quartz in this Region
New Cornelia Mine area, New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo Mining District, Pima County, Arizona, USA
Cardigan Mine, New Cornelia Mine area, New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo Mining District, Pima County, Arizona, USA
Nearest other occurrences of Quartz
2.4km (1.5 miles) ⓘAjo Mining District, Pima County, Arizona, USA
2.6km (1.6 miles) ⓘCardigan Mine, New Cornelia Mine area, New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo Mining District, Pima County, Arizona, USA
38.2km (23.7 miles) ⓘLittle Chief Mine (Chief pit), Hotason Vo, Gunsight District (Meyer District), Pima County, Arizona, USA
43.3km (26.9 miles) ⓘUnnamed Quartz veins, Pima County, Arizona, USA
64.5km (40.1 miles) ⓘSierra Pinta Mountains, Yuma County, Arizona, USA
72.0km (44.8 miles) ⓘPainted Rock Mountains, Maricopa County, Arizona, USA
73.3km (45.6 miles) ⓘVekol Mine, Sif Vaya area, Vekol Mining District, Vekol Mountains, Pinal County, Arizona, USA
73.8km (45.9 miles) ⓘLinda Lee claims, Quijotoa (Covered Wells), Quijotoa Mining District, Quijotoa Mountains, Pima County, Arizona, USA
74.7km (46.4 miles) ⓘPeer and Peerless group (Quijotoa Mine), Ben Nevis Mountain, Quijotoa Mining District, Quijotoa Mountains, Pima County, Arizona, USA
74.7km (46.4 miles) ⓘCopper Squaw Mine (Andrade Mine; Luper Mine; Cooley Mine), Quijotoa (Covered Wells), Quijotoa Mining District, Quijotoa Mountains, Pima County, Arizona, USA
References
Gilluly, J. (1937), AZ Bur. Mines Bull. 141: 68-75, 79-81
Gilluly, J. (1946), The Ajo mining district, Arizona, USGS PP 209: 87, 89
Thomas, William J., Gibbs, Ronald B. (1983) Famous Mineral Localities: The New Cornelia Mine, Ajo, Arizona. The Mineralogical Record, 14 (5) 283-298
Anthony, John W.; Williams, Sidney A.; Bideaux, Richard A.; Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.). University of Arizona Press.p.347
 
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