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
McKnight Placer, Gold Hill Mining District, Boulder County, Colorado, USA


Locality type:Placer
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 McKnight Placer, Gold Hill Mining District, Boulder County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:371995
Long-form Identifier:1:3:371995:4
GUID (UUID V4):0
Nearest other occurrences of Native Gold
0.0km (0.0 miles) ⓘUnknown Gold Occurrence (MRDS - 10017510), Gold Hill Mining District, Boulder County, Colorado, USA
0.0km (0.0 miles) ⓘPoorman group, Gold Hill Mining District, Boulder County, Colorado, USA
1.6km (1.0 miles) ⓘMinnie Barrel Occurrence, Gold Hill Mining District, Boulder County, Colorado, USA
1.6km (1.0 miles) ⓘElectronic, Gold Hill Mining District, Boulder County, Colorado, USA
1.6km (1.0 miles) ⓘLittle Ruby, Gold Hill Mining District, Boulder County, Colorado, USA
1.6km (1.0 miles) ⓘAlaska Group, Gold Hill Mining District, Boulder County, Colorado, USA
2.0km (1.2 miles) ⓘUnknown Silver - Gold Occurrence (MRDS - 10018189), Boulder County, Colorado, USA
2.2km (1.4 miles) ⓘYellow Pine, Sugarloaf Mining District, Boulder County, Colorado, USA
2.3km (1.4 miles) ⓘAtchison Mine (Atchison and Eldorado), Gold Hill Mining District, Boulder County, Colorado, USA
2.3km (1.4 miles) ⓘWild Dutchman, Gold Hill Mining District, Boulder County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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