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Microcline from
Crockley pegmatite, Humboldt Township, Marquette County, Michigan, USA


Locality type:Pegmatite
Classification
Species:Microcline
Formula:K(AlSi3O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Microcline data
Locality Data:Click here to view Crockley pegmatite, Humboldt Township, Marquette County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:400437
Long-form Identifier:1:3:400437:0
GUID (UUID V4):0
Nearest other occurrences of Microcline
3.8km (2.4 miles) ⓘBlack River pegmatite, Humboldt Township, Marquette County, Michigan, USA
5.1km (3.1 miles) ⓘWilderness Pegmatite locality, Humboldt Township, Marquette County, Michigan, USA
5.9km (3.7 miles) ⓘUnnamed pegmatite (2), M-95 roadcut, Humboldt Township, Marquette County, Michigan, USA
7.4km (4.6 miles) ⓘUnnamed pegmatite (3), Republic, Republic Township, Marquette County, Michigan, USA
7.9km (4.9 miles) ⓘRepublic Mine, Republic, Republic Township, Marquette County, Michigan, USA
8.8km (5.5 miles) ⓘUnnamed pegmatite, Republic Mine, Republic, Republic Township, Marquette County, Michigan, USA
13.1km (8.1 miles) ⓘDolfin pegmatite, Republic, Republic Township, Marquette County, Michigan, USA
19.5km (12.1 miles) ⓘCleveland Mine, Ishpeming, Marquette County, Michigan, USA
28.2km (17.6 miles) ⓘUnnamed aplite, Goose Lake, Richmond Township, Marquette County, Michigan, USA
39.9km (24.8 miles) ⓘUnnamed pegmatite, Marquette, Marquette County, Michigan, USA
References
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
 
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