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Datolite from
Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA


08912090017648653838690.jpg
Datolite, etc.

No. 20 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
09880080017272020978042.jpg
Datolite, etc.

No. 21 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
00444090017371052011114.jpg
Datolite, etc.

No. 21 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
04612200017648508617929.jpg
Datolite, etc.

No. 20 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
05488710017362186335039.jpg
Datolite, etc.

No. 21 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
03678980017369112831324.jpg
Datolite, etc.

No. 21 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
08912090017648653838690.jpg
Datolite, etc.

No. 20 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
09880080017272020978042.jpg
Datolite, etc.

No. 21 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
00444090017371052011114.jpg
Datolite, etc.

No. 21 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
Locality type:Mine
Classification
Species:Datolite
Formula:CaB(SiO4)(OH)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Native Copper3
Epidote2
Data
Mineral Data:Click here to view Datolite data
Locality Data:Click here to view Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:38495
Long-form Identifier:1:3:38495:7
GUID (UUID V4):0
Localities for Datolite in this Region
No. 20 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
No. 21 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
Red Jacket Shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
Nearest other occurrences of Datolite
1.4km (0.9 miles) ⓘTamarack Mine, Tamarack, Osceola Township, Houghton County, Michigan, USA
1.5km (0.9 miles) ⓘNo. 20 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
1.5km (0.9 miles) ⓘNo. 21 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
1.5km (0.9 miles) ⓘRed Jacket Shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
1.5km (0.9 miles) ⓘOsceola Mine, Osceola, Calumet Township, Houghton County, Michigan, USA
1.9km (1.2 miles) ⓘOsceola Amygdaloid, Osceola Township, Houghton County, Michigan, USA
2.1km (1.3 miles) ⓘNo. 3 shaft, Tamarack Mine, Tamarack, Osceola Township, Houghton County, Michigan, USA
2.3km (1.4 miles) ⓘNo. 4 shaft, Osceola Mine, Osceola, Calumet Township, Houghton County, Michigan, USA
2.5km (1.6 miles) ⓘCentennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA
2.7km (1.7 miles) ⓘLaurium Mine, Osceola Township, Houghton County, Michigan, USA
References
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
 
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