Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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Bornite from
Lotzen Ranch prospect, Spenceville, Spenceville Mining District, Nevada County, California, USA


Locality type:Prospect
Classification
Species:Bornite
Formula:Cu5FeS4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Bornite data
Locality Data:Click here to view Lotzen Ranch prospect, Spenceville, Spenceville Mining District, Nevada County, California, USA
Data Identifiers
Mindat Occurrence Record ID:330239
Long-form Identifier:1:3:330239:2
GUID (UUID V4):0
Nearest other occurrences of Bornite
9.6km (6.0 miles) ⓘSpenceville Mine (Spense Mineral; San Francisco Copper Company; Copper claim; Imperial Paint and Copper Co. property), Spenceville, Spenceville Mining District, Nevada County, California, USA
11.0km (6.8 miles) ⓘCalifornia Gold and Copper Mine (California Gold and Copper Co.; Sixteen-to-One claim; Jackson claim), Spenceville, Spenceville Mining District, Nevada County, California, USA
11.8km (7.3 miles) ⓘGreen Lead Mine (Eureka Consolidated; Eureka Cons), Spenceville, Spenceville Mining District, Nevada County, California, USA
31.8km (19.8 miles) ⓘCamel Back Mine (Camelback Mine; Voss Mine; Vose Mine), Pilot Hill, Pilot Hill Mining District, El Dorado County, California, USA
32.0km (19.9 miles) ⓘAlabaster Cave Mine, Goose Flat, Rattlesnake Bar Mining District, El Dorado County, California, USA
33.2km (20.6 miles) ⓘPioneer-Lilyama Mine (Lilyama Mine; Lilyama Extension Mine; Pioneer Mine; Little Emma Mine; Lilyama Copper and Gold Mine; Volo Mine), Pilot Hill, Pilot Hill Mining District, El Dorado County, California, USA
44.8km (27.8 miles) ⓘFunny Bug Mine (Pendelco Mine), Gold Hill, Shingle Springs Mining District, West Belt, El Dorado County, California, USA
45.7km (28.4 miles) ⓘSpanish Quartz Mine (Spanish Qtz.; Spanish Mine; Spanish Mng. & S F Com. Co.; Spanish Mng. & S F Commercial Co.; American claim; Spanish claim; Santa Anita claim; Santa Anita Extension claim; Pine Tree claim; Singleton claim; Grizzly claim; Savage claim; Mexican Cons./Santa Anita), Washington, Washington Mining District (Omega Mining District), Nevada County, California, USA
48.7km (30.2 miles) ⓘUnspecified Cu occurrence [3], Shingle Springs, Shingle Springs Mining District, West Belt, El Dorado County, California, USA
54.8km (34.0 miles) ⓘBoston Mine [1], Mount Aigare, Shingle Springs Mining District, West Belt, El Dorado County, California, USA
References
Report of the State Mineralogist, Volume 16
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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