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Actinolite from
Yellow Dog peridotite, Michigamme Township, Marquette County, Michigan, USA


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 Yellow Dog peridotite, Michigamme Township, Marquette County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:405297
Long-form Identifier:1:3:405297:5
GUID (UUID V4):0
Nearest other occurrences of Actinolite
1.4km (0.9 miles) ⓘEast Eagle Mine, Michigamme Township, Marquette County, Michigan, USA
27.9km (17.4 miles) ⓘChampion Mine, Champion, Champion Township, Marquette County, Michigan, USA
28.3km (17.6 miles) ⓘMichigamme Mine, Michigamme, Michigamme Township, Marquette County, Michigan, USA
29.1km (18.1 miles) ⓘNew Humboldt Mine, Humboldt Township, Marquette County, Michigan, USA
29.6km (18.4 miles) ⓘSuperior gold & silver prospect, Ishpeming Greenstone belt (Marquette Greenstone belt), Ishpeming Township, Marquette County, Michigan, USA
29.6km (18.4 miles) ⓘHumboldt Mine (Edwards Mine), Humboldt Township, Marquette County, Michigan, USA
29.7km (18.5 miles) ⓘSpurr Mine, Imperial Heights, Baraga County, Michigan, USA
31.1km (19.3 miles) ⓘPortland Mine, Imperial Heights, Baraga County, Michigan, USA
31.3km (19.4 miles) ⓘSteward Mine (Orleans), Imperial Heights, Baraga County, Michigan, USA
31.8km (19.7 miles) ⓘNorwood Mine, Imperial Heights, Baraga 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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