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
Knob Hill Mine, Republic Mining District, Ferry County, Washington, USA


00694500017368955072291.jpg
Electrum, etc.

Knob Hill Mine, Republic Mining District, Ferry County, Washington, USA
08908720017368955079450.jpg
Electrum, etc.

Knob Hill Mine, Republic Mining District, Ferry County, Washington, USA
01745540017868292511912.jpg
Electrum, etc.

Knob Hill Mine, Republic Mining District, Ferry County, Washington, USA
08908720017368955079450.jpg
Electrum, etc.

Knob Hill Mine, Republic Mining District, Ferry County, Washington, USA
03960030017361089798292.jpg
Electrum, etc.

Knob Hill Mine, Republic Mining District, Ferry County, Washington, USA
08908720017368955079450.jpg
Electrum, etc.

Knob Hill Mine, Republic Mining District, Ferry County, Washington, USA
Locality type:Mine
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 Knob Hill Mine, Republic Mining District, Ferry County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:92059
Long-form Identifier:1:3:92059:1
GUID (UUID V4):0
Nearest other occurrences of Native Gold
0.3km (0.2 miles) ⓘGolden Promise (Republic Unit), Republic Mining District, Ferry County, Washington, USA
0.4km (0.3 miles) ⓘTrade Dollar Mine, Republic Mining District, Ferry County, Washington, USA
0.6km (0.4 miles) ⓘBen Hur Mine, Republic Mining District, Ferry County, Washington, USA
0.7km (0.4 miles) ⓘLittle Cove Mine, Republic Mining District, Ferry County, Washington, USA
0.7km (0.5 miles) ⓘNorth San Poil Fraction Mine, Republic Mining District, Ferry County, Washington, USA
0.9km (0.6 miles) ⓘPearl Mine, Republic Mining District, Ferry County, Washington, USA
1.0km (0.6 miles) ⓘSan Poil Mine, Republic Mining District, Ferry County, Washington, USA
1.0km (0.6 miles) ⓘMountain Lion Mine, Republic Mining District, Ferry County, Washington, USA
1.1km (0.7 miles) ⓘSouth Penn Mine, Republic Mining District, Ferry County, Washington, USA
1.1km (0.7 miles) ⓘInsurgent Mine, Republic Mining District, Ferry County, Washington, USA
References
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.p.121
Cannon, Bart (1975) Minerals of Washington. Cordilleran. 184 pp.pages 35, 64, 95, 136, 174
Derkey, Robert E., Joseph, Nancy L., Lasmanis, Raymond (1990, November) Metal Mines of Washington - Preliminary Report. Open File Report 90-18. Washington Division of Geology and Earth Resources
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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