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Calumetite from
No. 2 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA


03313820017272013458299.jpg
Calumetite

No. 2 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA
06103440017362512083760.jpg
Calumetite, etc.

No. 2 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA
03313820017272013458299.jpg
Calumetite

No. 2 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA
03193620017271985729881.jpg
Calumetite, etc.

No. 2 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA
03313820017272013458299.jpg
Calumetite

No. 2 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA
03193620017271985729881.jpg
Calumetite, etc.

No. 2 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA
Locality type:Shaft
Classification
Species:Calumetite
Formula:CaCu4(OH)8Cl2 · 3.5H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Native Copper1
Data
Mineral Data:Click here to view Calumetite data
Locality Data:Click here to view No. 2 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:468273
Long-form Identifier:1:3:468273:8
GUID (UUID V4):0
Nearest other occurrences of Calumetite
0.5km (0.3 miles) ⓘCentennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA
1.0km (0.6 miles) ⓘNo. 6 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA
3.8km (2.4 miles) ⓘAllouez No. 1 Mine, Allouez Mine, Allouez, Allouez Township, Keweenaw County, Michigan, USA
4.8km (3.0 miles) ⓘAhmeek No. 2 Shaft, Ahmeek mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA
References
Rosemeyer, Tom (2007) The Kearsarge: Copper-bearing Amygdaloidal Lode. Houghton and Keweenaw Counties, Michigan. Rocks & Minerals, 82 (4) 276-297 doi:10.3200/rmin.82.4.276-297
 
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