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
Easter Mine group, San Luis Mountains, Arivaca Mining District (Las Guijas Mining District), Las Guijas & San Luis Mountains, Pima County, Arizona, USA


Classification
Species:Native Gold
Formula:Au
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Native Gold data
Locality Data:Click here to view Easter Mine group, San Luis Mountains, Arivaca Mining District (Las Guijas Mining District), Las Guijas & San Luis Mountains, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:175490
Long-form Identifier:1:3:175490:2
GUID (UUID V4):0
Nearest other occurrences of Native Gold
5.3km (3.3 miles) ⓘEdwards Mine (Mother Lode Mine; Mother Lode group), San Luis Mountains, Arivaca Mining District (Las Guijas Mining District), Las Guijas & San Luis Mountains, Pima County, Arizona, USA
5.5km (3.4 miles) ⓘSan Luis Wash gold placers (San Luis Wash placers), San Luis Wash, San Luis Mountains, Arivaca Mining District (Las Guijas Mining District), Las Guijas & San Luis Mountains, Pima County, Arizona, USA
6.0km (3.7 miles) ⓘCoñejo Mine (Conejo Mine; Cottontail Mine; Creese Mine; Benendo Mine; Brenda Mine; Brendo Mine), San Luis Mountains, Arivaca Mining District (Las Guijas Mining District), Las Guijas & San Luis Mountains, Pima County, Arizona, USA
7.5km (4.7 miles) ⓘYellow Jacket Mine, Yellow Jacket Wash, Bartlett Mountain, Ruby, Oro Blanco Mining District (Ruby Mining District), Oro Blanco Mountains, Santa Cruz County, Arizona, USA
7.7km (4.8 miles) ⓘBorder Mine group (Tunquepata Mine; Tunquita Mine), San Luis Mountains, Arivaca Mining District (Las Guijas Mining District), Las Guijas & San Luis Mountains, Pima County, Arizona, USA
9.3km (5.8 miles) ⓘArivaca Creek gold placers (Arivaca Creek placers), Arivaca Creek, Las Guijas Mountains, Arivaca Mining District (Las Guijas Mining District), Las Guijas & San Luis Mountains, Pima County, Arizona, USA
11.2km (7.0 miles) ⓘAlamo gold placer (Oro Blanco placers; Alamo Mine), Alamo Gulch, Ruby, Oro Blanco Mining District (Ruby Mining District), Oro Blanco Mountains, Santa Cruz County, Arizona, USA
15.3km (9.5 miles) ⓘGood Enough Mine group (Zappia claims; Soto and Esperanza groups), Las Guijas area, Las Guijas Mountains, Arivaca Mining District (Las Guijas Mining District), Las Guijas & San Luis Mountains, Pima County, Arizona, USA
15.9km (9.9 miles) ⓘLas Guijas Mine group (Immense Lode; Grand Lode; General Electric Mine; General Electric group of claims; Obregon claims; Black Gold group), Las Guijas Mountains, Arivaca Mining District (Las Guijas Mining District), Las Guijas & San Luis Mountains, Pima County, Arizona, USA
15.9km (9.9 miles) ⓘMontana Mine (Miller-Hansen group; Eagle Picher Mine), Montana Mine group, Ruby, Oro Blanco Mining District (Ruby Mining District), Oro Blanco Mountains, Santa Cruz County, Arizona, USA
References
Dale, et al (1960): 104-105
Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 105 (Table 4)
(n.d.) ADMMR Mines Database, Arizona Geological Survey.
 
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