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Actinolite from
Helena-Frisco Mine, Lelande Mining District, Shoshone County, Idaho, 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 Helena-Frisco Mine, Lelande Mining District, Shoshone County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:217104
Long-form Identifier:1:3:217104:3
GUID (UUID V4):0
Nearest other occurrences of Actinolite
4.9km (3.1 miles) ⓘHercules Mine, Lelande Mining District, Shoshone County, Idaho, USA
5.1km (3.2 miles) ⓘGem State Mine, Hunter Mining District, Shoshone County, Idaho, USA
73.4km (45.6 miles) ⓘCopper Occurrence (MRDS - 10089415), Hoodoo Mining District, Hoodoo Mountains, Latah County, Idaho, USA
73.8km (45.9 miles) ⓘFeather Creek Prospect (Peacock Mine; Olson Prospect), Feather Creek Area, Latah County, Idaho, USA
74.3km (46.1 miles) ⓘMizpah Mine, Hoodoo Mining District, Hoodoo Mountains, Latah County, Idaho, USA
References
Umpleby, Joseph B.; Jones, E. L. Jr. (1923) Geology and ore deposits of Shoshone County, Idaho. Bulletin 732. US Geological Survey doi:10.3133/b732
 
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