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Serpentine Subgroup from
Gilliam Vermiculite Deposit (Pony Vermiculite Deposit), Mineral Hill Mining District (Pony Mining District), Madison County, Montana, USA


Locality type:Deposit
Classification
Species:'Serpentine Subgroup' (not an IMA approved species)
Formula:D3[Si2O5](OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Serpentine Subgroup data
Locality Data:Click here to view Gilliam Vermiculite Deposit (Pony Vermiculite Deposit), Mineral Hill Mining District (Pony Mining District), Madison County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:656340
Long-form Identifier:1:3:656340:0
GUID (UUID V4):0
Nearest other occurrences of Serpentine Subgroup
29.5km (18.3 miles) ⓘBroadway Mine, Silver Star Mining District, Madison County, Montana, USA
30.5km (18.9 miles) ⓘEdgerton Mine, Silver Star Mining District, Madison County, Montana, USA
30.7km (19.1 miles) ⓘSilver Star Chromite, Silver Star Mining District, Madison County, Montana, USA
59.6km (37.0 miles) ⓘSpring Creek Prospect, Madison County, Montana, USA
60.8km (37.8 miles) ⓘRuby View Talc Mine, Madison County, Montana, USA
63.5km (39.4 miles) ⓘElkhorn, Elkhorn Mining District, Jefferson County, Montana, USA
63.8km (39.6 miles) ⓘBosal No. 1 Claim, Madison County, Montana, USA
70.5km (43.8 miles) ⓘSweetwater Deposit, Madison County, Montana, USA
79.0km (49.1 miles) ⓘDillon Nickel Deposit (Wolf Creek Nickel Deposit), Ruby Mining District, Beaverhead County, Montana, USA
79.5km (49.4 miles) ⓘCannivan Gulch Prospect (Sheep Mountain Tungsten Prospect), Quartz Hill Mining District (Vipond Mining District), Beaverhead County, Montana, USA
References
American Mineralogist 50:292-293
 
and/or  
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