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Laumontite from
Hancock Mine, Hancock, Houghton County, Michigan, USA


Locality type:Mine
Classification
Species:Laumontite
Formula:CaAl2Si4O12 · 4H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Laumontite data
Locality Data:Click here to view Hancock Mine, Hancock, Houghton County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:68059
Long-form Identifier:1:3:68059:6
GUID (UUID V4):0
Nearest other occurrences of Laumontite
1.4km (0.9 miles) ⓘQuincy Mine, Quincy Township, Houghton County, Michigan, USA
2.2km (1.4 miles) ⓘHuron Creek occurrences, Houghton, Houghton County, Michigan, USA
2.3km (1.4 miles) ⓘFranklin Mine, Franklin Mine, Franklin Township, Houghton County, Michigan, USA
2.9km (1.8 miles) ⓘHuron Mine (Houghton Mine), Houghton, Houghton County, Michigan, USA
3.8km (2.3 miles) ⓘIsle Royal No. 4 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA
3.8km (2.4 miles) ⓘIsle Royal Mines, Portage Township, Houghton County, Michigan, USA
4.0km (2.5 miles) ⓘIsle Royal No. 5 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA
4.3km (2.7 miles) ⓘIsle Royal No. 6 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA
6.0km (3.7 miles) ⓘSuperior Mine (Old Superior Mine), Superior, Portage Township, Houghton County, Michigan, USA
7.3km (4.5 miles) ⓘBaltic Mine, Baltic, Adams Township, Houghton County, Michigan, USA
References
Morris, Tom (1983) Michigan Mineralogy. A locality Index. Rocks & Minerals, 58 (3). 107-113 doi:10.1080/00357529.1983.11767128p.109
 
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