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Natrolite from
Clark Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA


Locality type:Mine
Classification
Species:Natrolite
Formula:Na2Al2Si3O10 · 2H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Natrolite data
Locality Data:Click here to view Clark Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:58217
Long-form Identifier:1:3:58217:9
GUID (UUID V4):0
Nearest other occurrences of Natrolite
5.8km (3.6 miles) ⓘLakeshore traps, Eagle Harbor Township, Keweenaw County, Michigan, USA
11.1km (6.9 miles) ⓘHigh Rock Bay, Grant Township, Keweenaw County, Michigan, USA
11.9km (7.4 miles) ⓘMandan Sand/Gravel pit, Mandan, Grant Township, Keweenaw County, Michigan, USA
12.1km (7.5 miles) ⓘKeweenaw Point, Grant Township, Keweenaw County, Michigan, USA
15.0km (9.3 miles) ⓘEsrey Park, Eagle Harbor Township, Keweenaw County, Michigan, USA
18.1km (11.2 miles) ⓘDelaware Mine (Delaware Conglomerate Mine), Delaware, Grant Township, Keweenaw County, Michigan, USA
19.0km (11.8 miles) ⓘConnecticut Mine, Eagle Harbor Township, Keweenaw County, Michigan, USA
19.1km (11.9 miles) ⓘAmygdaloid Mine, Eagle Harbor Township, Keweenaw County, Michigan, USA
21.9km (13.6 miles) ⓘEagle Harbor Marina, Eagle Harbor Township, Keweenaw County, Michigan, USA
22.0km (13.7 miles) ⓘLookout Point (Thomsonite Hill), Eagle Harbor 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
 
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