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Actinolite from
Mill Gulch Mine, Guffey Mining District, Park County, Colorado, 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 Mill Gulch Mine, Guffey Mining District, Park County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:379306
Long-form Identifier:1:3:379306:0
GUID (UUID V4):0
Nearest other occurrences of Actinolite
3.6km (2.2 miles) ⓘCopper King Mine (Copper Queen Mine), Guffey Mining District, Park County, Colorado, USA
4.4km (2.7 miles) ⓘBetty Mine (Lone Chimney Mine; Betty Lowe), Guffey Mining District, Park County, Colorado, USA
4.4km (2.8 miles) ⓘWest Ranch Deposit (West Deposit), Guffey Mining District, Park County, Colorado, USA
12.3km (7.7 miles) ⓘIsabel Mine, Guffey Mining District (Freshwater Mining District), Fremont County, Colorado, USA
28.8km (17.9 miles) ⓘBumback Gulch, Twin Mountain, Eight Mile Park Pegmatite Mining District, Fremont County, Colorado, USA
34.3km (21.3 miles) ⓘCalumet Mine, Turret Mining District, Chaffee County, Colorado, USA
34.6km (21.5 miles) ⓘMidway Spring, Chaffee County, Colorado, USA
35.3km (22.0 miles) ⓘHomestake Mine, Turret Mining District, Chaffee County, Colorado, USA
38.3km (23.8 miles) ⓘCotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill), Mine Gulch, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
38.3km (23.8 miles) ⓘIndependence Mine, Turret Mining District, Chaffee County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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