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 Copper from
Cadman Quarry, Monroe, Snohomish County, Washington, USA


Locality type:Quarry
Classification
Species:Native Copper
Formula:Cu
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Native Copper data
Locality Data:Click here to view Cadman Quarry, Monroe, Snohomish County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:97147
Long-form Identifier:1:3:97147:0
GUID (UUID V4):0
Nearest other occurrences of Native Copper
38.0km (23.6 miles) ⓘSunset Mine, Trout Creek, Index Mining District, Snohomish County, Washington, USA
39.4km (24.5 miles) ⓘLittle Chief prospect, Williamson Creek, Sultan Mining District, Snohomish County, Washington, USA
39.6km (24.6 miles) ⓘChicago Prospect, Money Creek Mining District, King County, Washington, USA
41.5km (25.8 miles) ⓘOro Fino Claims, Silver Creek Mining District, Snohomish County, Washington, USA
42.0km (26.1 miles) ⓘConey Basin Mine, Miller River Mining District, King County, Washington, USA
43.1km (26.8 miles) ⓘBlack River Quarry, King County, Washington, USA
50.4km (31.3 miles) ⓘDeer Creek, Snohomish County, Washington, USA
55.5km (34.5 miles) ⓘMats Mats Quarry, Jefferson County, Washington, USA
56.9km (35.3 miles) ⓘShine Quarry, Jefferson County, Washington, USA
58.3km (36.2 miles) ⓘBeaver Valley Quarry, Jefferson County, Washington, USA
References
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