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Datolite from
No. 3 shaft, Tamarack Mine, Tamarack, Calumet Township, Houghton Co., Michigan, USA

Locality type:Shaft
Classification
Species:Datolite
Formula:CaB(SiO4)(OH)
Confirmation
Validity:Believed Valid
References
References:Robinson, G.W. (2004) Mineralogy of Michigan by E W Heinrich, updated and revised (2nd edition). A.E. Seaman Mineral Museum, Michigan Technological University, Houghton, Michigan, 252 pages.
Data
Mineral Data:Click here to view Datolite data
Locality Data:Click here to view No. 3 shaft, Tamarack Mine, Tamarack, Calumet Township, Houghton Co., Michigan, USA
Mineral and/or Locality  
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