Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
It's a fiery match of vibrant red Cuprite and just as saturated orange Orpiment battle for your votes!
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Pyrite from
Golden Gate group (Golden Gate Gp; Kentucky & Alpha; Golden Gate; Golden Gate East and West; Dana claim; Christopher Columbus claim; Golden Gate claim; Alpha claim; Ismert Ranch claim), Grass Valley, Grass Valley Mining District, Nevada County, California, USA


Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Golden Gate group (Golden Gate Gp; Kentucky & Alpha; Golden Gate; Golden Gate East and West; Dana claim; Christopher Columbus claim; Golden Gate claim; Alpha claim; Ismert Ranch claim), Grass Valley, Grass Valley Mining District, Nevada County, California, USA
Data Identifiers
Mindat Occurrence Record ID:330180
Long-form Identifier:1:3:330180:7
GUID (UUID V4):0
Nearest other occurrences of Pyrite
0.2km (0.1 miles) Idaho-Maryland Mine (Idaho Maryland prospect; Maryland Mine; Howard Hill/Morning Dew; Idaho Maryland-Brunswick), Idaho-Maryland group, Grass Valley, Grass Valley Mining District, Nevada County, California, USA
0.4km (0.3 miles) Eureka Gold Quartz Mine (Eureka Consolidated; Eureka Mine; Eureka Gold Qtz; Roannaise), Idaho-Maryland group, Grass Valley, Grass Valley Mining District, Nevada County, California, USA
0.6km (0.4 miles) Black Hawk Extension Mine (Black Hawk Ext.; Aberdeen Tunnel Company), Grass Valley, Grass Valley Mining District, Nevada County, California, USA
0.7km (0.5 miles) South Idaho Consolidated Quartz Mine (South Idaho Consolidated; South Idaho Cons. Qtz.; South Idaho vein; ABC Mine; S.B.C. claim; ; OK Mine; O.K. claim), Idaho-Maryland group, Grass Valley, Grass Valley Mining District, Nevada County, California, USA
0.8km (0.5 miles) Pioneer Mine (Mitchell Ranch), Grass Valley, Grass Valley Mining District, Nevada County, California, USA
1.4km (0.8 miles) Crown Point Consolidated Quartz Mine (Crown Point Mine; Crown Point Con. Qtz.; Confidence; Wm Penn; William Penn), Empire Star group (Empire Star Mines Company holdings), Grass Valley, Grass Valley Mining District, Nevada County, California, USA
1.7km (1.0 miles) Coe Mines (Hankins; Roberts; Coe vein), Grass Valley, Grass Valley Mining District, Nevada County, California, USA
2.1km (1.3 miles) New Pittsburg Mine, Nevada City, Nevada City Mining District, Nevada County, California, USA
2.3km (1.4 miles) Brunswick Mine (Brunswick vein; New Brunswick Mine), Idaho-Maryland group, Grass Valley, Grass Valley Mining District, Nevada County, California, USA
2.4km (1.5 miles) Pennsylvania Mine [1] (Pennsylvania Consolidated Qtz; Pennsylvania-W.Y.O.D.; Pennsylvania vein; Pennsylvania-Wyod; Wyod), Empire Star group (Empire Star Mines Company holdings), Grass Valley, Grass Valley Mining District, Nevada County, California, USA
References
 
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