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Native Copper from
Toltec Mine, Mass City, Ontonagon County, Michigan, USA


05461930017376040778872.jpg
Native Copper

Toltec Mine, Mass City, Ontonagon County, Michigan, USA
05461930017376040778872.jpg
Native Copper

Toltec Mine, Mass City, Ontonagon County, Michigan, USA
08245110017272034994295.jpg
Native Copper

Toltec Mine, Mass City, 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 Toltec Mine, Mass City, Ontonagon County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:399740
Long-form Identifier:1:3:399740:6
GUID (UUID V4):0
Nearest other occurrences of Native Copper
1.1km (0.7 miles) ⓘHilton Mine (Ohio Mine), Greenland, Greenland Township, Ontonagon County, Michigan, USA
1.3km (0.8 miles) ⓘSouth Lake Mine (Aztec Mine), Mass City, Ontonagon County, Michigan, USA
1.6km (1.0 miles) ⓘBelt Mine (Piscatauqua), Mass City, Ontonagon County, Michigan, USA
1.6km (1.0 miles) ⓘAdventure mine, Greenland, Greenland Township, Ontonagon County, Michigan, USA
2.8km (1.7 miles) ⓘLake Mine (Great Western Mine; Bohemian), Mass City, Ontonagon County, Michigan, USA
3.1km (1.9 miles) ⓘRidge Mine, Mass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA
3.1km (1.9 miles) ⓘAlgomah Mine, Mass City, Ontonagon County, Michigan, USA
3.2km (2.0 miles) ⓘNorth Lake Mine, Ontonagon County, Michigan, USA
3.2km (2.0 miles) ⓘMass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA
3.3km (2.0 miles) ⓘMass Mine, Mass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA
References
Henwood, William Jory (1871) On the Native Copper of Lake Superior, in Observations of Metalliferous Deposits, and on Subterranean Temperature - Part the First. Transactions of the Royal Geological Society of Cornwall, 8 (1). 385-489
 
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