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Hornblende Root Name Group from
Cotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill), Mine Gulch, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA


Locality type:Mine
Classification
Species:'Hornblende Root Name Group' (not an IMA approved species)
Formula:◻Ca2(C42+C3+)(AlSi7O22)W2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hornblende Root Name Group data
Locality Data:Click here to view Cotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill), Mine Gulch, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:509581
Long-form Identifier:1:3:509581:0
GUID (UUID V4):0
Nearest other occurrences of Hornblende Root Name Group
0.3km (0.2 miles) ⓘCotopaxi Mining District, Fremont County, Colorado, USA
3.8km (2.4 miles) ⓘMcCoy prospects, Cotopaxi Pegmatite area, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
4.6km (2.9 miles) ⓘCarson Mining Company Prospect, Cotopaxi Mining District, Fremont County, Colorado, USA
4.9km (3.0 miles) ⓘCotopaxi Feldspar Mine (Cotopaxi Feldspar prospect; Henry pegmatite), Cotopaxi Pegmatite area, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
5.0km (3.1 miles) ⓘCotopaxi prospect (Sand Gulch prospect), Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
11.9km (7.4 miles) ⓘBull Gulch Mica Mine, Fremont County, Colorado, USA
14.0km (8.7 miles) ⓘRoad Gulch, Fremont County, Colorado, USA
14.1km (8.7 miles) ⓘDevil's Hole Mine, Fremont County, Colorado, USA
18.2km (11.3 miles) ⓘOliver Prospect, Texas Creek Area, Fremont County, Colorado, USA
24.4km (15.2 miles) ⓘIron Mountain Mine (Iron Mountain Deposit; Iron Mountain Titaniferous Magnetite Deposit), McClure Mountain Complex, Fremont County, Colorado, USA
References
 
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