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Analcime from
Northwestern Mine, Central, Houghton Township, Keweenaw County, Michigan, USA


08303100017363293549098.jpg
Analcime, etc.

Northwestern Mine, Central, Houghton Township, Keweenaw County, Michigan, USA
08303100017363293549098.jpg
Analcime, etc.

Northwestern Mine, Central, Houghton Township, Keweenaw County, Michigan, USA
04606050017363293558881.jpg
Analcime, etc.

Northwestern Mine, Central, Houghton Township, Keweenaw County, Michigan, USA
Locality type:Mine
Classification
Species:Analcime
Formula:Na(AlSi2O6) · H2O
Habit:trapazohedra to 2.5cm in diameter
Colour:reddish
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Apophyllite Group
Native Copper
Associated Minerals Based on Photo Data:
K Feldspar1
- var Adularia1
Data
Mineral Data:Click here to view Analcime data
Locality Data:Click here to view Northwestern Mine, Central, Houghton Township, Keweenaw County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:101942
Long-form Identifier:1:3:101942:1
GUID (UUID V4):0
Nearest other occurrences of Analcime
0.5km (0.3 miles) ⓘCentral Mine, Central, Houghton Township, Keweenaw County, Michigan, USA
1.8km (1.1 miles) ⓘAshbed Mine, Copper Falls, Eagle Harbor Township, Keweenaw County, Michigan, USA
1.9km (1.2 miles) ⓘPetherick Mine, Copper Falls, Eagle Harbor Township, Keweenaw County, Michigan, USA
2.1km (1.3 miles) ⓘCopper Falls Mine, Copper Falls, Eagle Harbor Township, Keweenaw County, Michigan, USA
2.5km (1.5 miles) ⓘOwl Creek Fissure Mine, Copper Falls Mine, Copper Falls, Eagle Harbor Township, Keweenaw County, Michigan, USA
4.6km (2.8 miles) ⓘLookout Point (Thomsonite Hill), Eagle Harbor Township, Keweenaw County, Michigan, USA
6.0km (3.7 miles) ⓘDrexel Mine, Eagle Harbor Township, Keweenaw County, Michigan, USA
6.0km (3.7 miles) ⓘSt. Clair Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA
6.3km (3.9 miles) ⓘConnecticut Mine, Eagle Harbor Township, Keweenaw County, Michigan, USA
6.4km (4.0 miles) ⓘGarden City Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA
References
Morris, Tom (1983) Michigan Mineralogy. A locality Index. Rocks & Minerals, 58 (3). 107-113 doi:10.1080/00357529.1983.11767128p.111
Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc. 567pp.
Rosemeyer, Tom (2009) Copper-bearing Fissure Veins, Keweenaw County, Michigan, Lake Superior Native Copper District (Part 1) Rocks & Minerals, 84 (4) 298-306 doi:10.3200/rmin.84.4.298-306part1
 
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