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Actinolite from
Groveland Mine, Randville, Dickinson County, Michigan, USA


Locality type:Mine
Classification
Species:Actinolite
Formula:◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Actinolite data
Locality Data:Click here to view Groveland Mine, Randville, Dickinson County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:384664
Long-form Identifier:1:3:384664:3
GUID (UUID V4):0
Nearest other occurrences of Actinolite
11.6km (7.2 miles) ⓘMetronite Quarry, Felch, Dickinson County, Michigan, USA
12.8km (8.0 miles) ⓘRian Quarry, Felch, Dickinson County, Michigan, USA
39.9km (24.8 miles) ⓘKremlin quarry, Marinette County, Wisconsin, USA
52.4km (32.5 miles) ⓘMagnetic Mine, Republic, Republic Township, Marquette County, Michigan, USA
55.1km (34.2 miles) ⓘHumboldt Mine (Edwards Mine), Humboldt Township, Marquette County, Michigan, USA
55.5km (34.5 miles) ⓘNew Humboldt Mine, Humboldt Township, Marquette County, Michigan, USA
57.4km (35.6 miles) ⓘChampion Mine, Champion, Champion Township, Marquette County, Michigan, USA
61.4km (38.2 miles) ⓘMichigamme Mine, Michigamme, Michigamme Township, Marquette County, Michigan, USA
61.7km (38.4 miles) ⓘPortland Mine, Imperial Heights, Baraga County, Michigan, USA
62.0km (38.5 miles) ⓘSteward Mine (Orleans), Imperial Heights, Baraga County, Michigan, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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