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
Cleveland Mine, Ontonagon County, Michigan, USA


Locality type:Mine
Classification
Species:Native Copper
Formula:Cu
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Native Copper data
Locality Data:Click here to view Cleveland Mine, Ontonagon County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:399641
Long-form Identifier:1:3:399641:6
GUID (UUID V4):0
Nearest other occurrences of Native Copper
0.3km (0.2 miles) ⓘCollins Mine, Ontonagon County, Michigan, USA
1.4km (0.9 miles) ⓘOntonagon Silver Mine, Silver City, Ontonagon County, Michigan, USA
2.2km (1.4 miles) ⓘScranton Mine, Silver City, Ontonagon County, Michigan, USA
3.9km (2.4 miles) ⓘUnion Mine (Bell No. 2 Mine), Porcupine Mountains, Ontonagon County, Michigan, USA
5.0km (3.1 miles) ⓘNonesuch formation, White Pine, Ontonagon County, Michigan, USA
5.4km (3.3 miles) ⓘWhite Pine Mine, White Pine, Ontonagon County, Michigan, USA
5.7km (3.6 miles) ⓘNonesuch Mine, White Pine, Ontonagon County, Michigan, USA
9.8km (6.1 miles) ⓘCuyahoga Mine, Porcupine Mountains, Ontonagon County, Michigan, USA
11.1km (6.9 miles) ⓘCarp Lake Mine, Porcupine Mountains, Ontonagon County, Michigan, USA
12.8km (8.0 miles) ⓘWhite Pine Extension Mine (Pinex Mine), White Pine, Ontonagon County, Michigan, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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