Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Dolomite from
Pettus Claims, Greenhorn Range, Madison County, Montana, USA


Locality type:Claim
Classification
Species:Dolomite
Formula:CaMg(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dolomite data
Locality Data:Click here to view Pettus Claims, Greenhorn Range, Madison County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:1059121
Long-form Identifier:1:3:1059121:9
GUID (UUID V4):0
Nearest other occurrences of Dolomite
1.7km (1.1 miles) ⓘWillow Creek Mine (Ruby Ridge), Greenhorn Range, Madison County, Montana, USA
17.4km (10.8 miles) ⓘLost Manganese Lode Mine, Greenhorn Range, Madison County, Montana, USA
19.1km (11.9 miles) ⓘCherry Creek Pegmatite Occurrence, Varney Mining District, Madison County, Montana, USA
21.1km (13.1 miles) ⓘRim Rock Deposit, Varney Mining District, Madison County, Montana, USA
21.2km (13.2 miles) ⓘSweetwater Deposit, Madison County, Montana, USA
22.4km (13.9 miles) ⓘYellowstone Mine, Gravelly Range, Madison County, Montana, USA
22.7km (14.1 miles) ⓘJohnny Gulch Iron (Ruby Creek), Madison County, Montana, USA
25.9km (16.1 miles) ⓘRuby View Talc Mine, Madison County, Montana, USA
26.7km (16.6 miles) ⓘBosal No. 1 Claim, Madison County, Montana, USA
32.4km (20.1 miles) ⓘSpring Creek Prospect, Madison County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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