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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Copper (commodity) from
Hazard Mine, Mass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA


Locality type:Mine
Classification
Commodity:Copper (commodity)
Data
Commodity Data:Click here to view Copper (commodity) data
Locality Data:Click here to view Hazard Mine, Mass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:1413167
Long-form Identifier:1:3:1413167:1
GUID (UUID V4):0
Nearest other deposits of Copper (commodity)
1.2km (0.8 miles) ⓘOld Mass Mine, Mass City, Ontonagon County, Michigan, USA
1.4km (0.9 miles) ⓘKnowlton Mine, Mass City, Ontonagon County, Michigan, USA
1.5km (0.9 miles) ⓘMerrimac Mine, Mass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA
1.5km (1.0 miles) ⓘOgima Mine, Mass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA
1.6km (1.0 miles) ⓘEvergreen Bluff Mine, Mass City, Ontonagon County, Michigan, USA
1.7km (1.1 miles) ⓘCaledonia Mine, Mass City, Ontonagon County, Michigan, USA
1.7km (1.1 miles) ⓘMass Mine, Mass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA
1.8km (1.1 miles) ⓘMass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA
1.9km (1.2 miles) ⓘRidge Mine, Mass Consolidated Mine, Mass City, Ontonagon County, Michigan, USA
2.0km (1.3 miles) ⓘNebraska Mine, Mass City, Ontonagon County, Michigan, USA
 
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