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Datolite from
Franklin Jr. Mine (Albany & Boston; Peninsula), Boston, Franklin Township, Houghton County, Michigan, USA


Locality type:Mine
Classification
Species:Datolite
Formula:CaB(SiO4)(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Datolite data
Locality Data:Click here to view Franklin Jr. Mine (Albany & Boston; Peninsula), Boston, Franklin Township, Houghton County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:306151
Long-form Identifier:1:3:306151:0
GUID (UUID V4):0
Nearest other occurrences of Datolite
2.3km (1.5 miles) ⓘNew Arcadian Exploration, Ripley, Franklin Township, Houghton County, Michigan, USA
3.4km (2.1 miles) ⓘArcadian No. 3 shaft, Arcadian Mine, Ripley, Franklin Township, Houghton County, Michigan, USA
3.5km (2.2 miles) ⓘArcadian Mine, Ripley, Franklin Township, Houghton County, Michigan, USA
3.8km (2.4 miles) ⓘArcadian No. 2 shaft, Arcadian Mine, Ripley, Franklin Township, Houghton County, Michigan, USA
4.3km (2.7 miles) ⓘMesnard Mine (Quincy No. 8 shaft), Franklin Township, Houghton County, Michigan, USA
5.0km (3.1 miles) ⓘLa Salle Mine, Osceola Township, Houghton County, Michigan, USA
5.2km (3.2 miles) ⓘFranklin Mine, Franklin Mine, Franklin Township, Houghton County, Michigan, USA
5.6km (3.5 miles) ⓘPewabic Mine, Pewabic, Franklin Township, Houghton County, Michigan, USA
6.2km (3.8 miles) ⓘQuincy Mine, Quincy Township, Houghton County, Michigan, USA
6.4km (4.0 miles) ⓘLaurium Mine, Osceola Township, Houghton County, Michigan, USA
References
Rosemeyer, Tom (2005) The Occurrence of Porcelaneous Datolite in Michigan's Lake Superior Copper District. Rocks & Minerals, 80 (3) 154-177 doi:10.3200/rmin.80.3.154-177
Rosemeyer, Tom (2011) News from the Keweenaw: Part 4—Recent Mineral Finds in Michigan's Copper Country (Seventeenth in a series of articles on the mines and minerals of Michigan's Copper Country) Rocks & Minerals, 86 (3) 206-227 doi:10.1080/00357529.2011.568281
 
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