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


Locality type:Pegmatite
Classification
Species:Calcite
Formula:CaCO3
Comments:Pseudomorphs after titanite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Crockley pegmatite, Humboldt Township, Marquette County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:403955
Long-form Identifier:1:3:403955:6
GUID (UUID V4):0
Nearest other occurrences of Calcite
3.6km (2.2 miles) ⓘUnnamed outcrop, Humboldt Township, Marquette County, Michigan, USA
3.8km (2.4 miles) ⓘBlack River pegmatite, Humboldt Township, Marquette County, Michigan, USA
4.3km (2.7 miles) ⓘMount Humboldt, Humboldt Township, Marquette County, Michigan, USA
6.6km (4.1 miles) ⓘBessie Mine, Champion Township, Marquette County, Michigan, USA
7.3km (4.5 miles) ⓘPhoenix pits, Champion, Champion Township, Marquette County, Michigan, USA
7.9km (4.9 miles) ⓘRepublic Mine, Republic, Republic Township, Marquette County, Michigan, USA
8.0km (5.0 miles) ⓘColumbia Mine, Republic, Republic Township, Marquette County, Michigan, USA
9.1km (5.6 miles) ⓘChampion Mine, Champion, Champion Township, Marquette County, Michigan, USA
12.8km (7.9 miles) ⓘMichigan Mine, Ely Township, Marquette County, Michigan, USA
13.7km (8.5 miles) ⓘGrummett prospect, Greenwood, Ely Township, 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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