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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Psilomelane from
Kent and Miller Mine, Cherry Creek Mining District, Madison County, Montana, USA


Locality type:Mine
Classification
Species:'Psilomelane' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Psilomelane data
Locality Data:Click here to view Kent and Miller Mine, Cherry Creek Mining District, Madison County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:498818
Long-form Identifier:1:3:498818:2
GUID (UUID V4):0
Nearest other occurrences of Psilomelane
10.4km (6.4 miles) ⓘCherry Creek Pegmatite Occurrence, Varney Mining District, Madison County, Montana, USA
29.0km (18.0 miles) ⓘBlack Magic Mine, Madison County, Montana, USA
59.8km (37.2 miles) ⓘUnnamed Mn mine [4], Beaverhead County, Montana, USA
60.8km (37.8 miles) ⓘUnnamed Mn mine [5], Beaverhead County, Montana, USA
67.9km (42.2 miles) ⓘVictory Group, McCartney Mountain Area, Beaverhead County, Montana, USA
68.5km (42.6 miles) ⓘSodak Mine (Hogback Group; Gob), McCartney Mountain Area, Beaverhead County, Montana, USA
70.4km (43.8 miles) ⓘIron King Claim (Lepp; Sunbeam; Jackman-Ogle Prospect), Norwegian Mining District (Whitehall Mining District), Madison County, Montana, USA
83.4km (51.8 miles) ⓘColumbia Claim, Whitehall Mining District (Cardwell Mining District), Jefferson County, Montana, USA
84.8km (52.7 miles) ⓘExaminer Mine (Three Dots and A Dash), Whitehall Mining District (Cardwell Mining District), Jefferson County, Montana, USA
89.6km (55.6 miles) ⓘNew Departure Mine, Blue Wing Mining District, Beaverhead County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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