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Cryptomelane from
Algonquin Mine, Philipsburg Mining District (Flint Creek Mining District), Granite County, Montana, USA


Locality type:Mine
Classification
Species:Cryptomelane
Formula:K(Mn74+Mn3+)O16
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cryptomelane data
Locality Data:Click here to view Algonquin Mine, Philipsburg Mining District (Flint Creek Mining District), Granite County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:215550
Long-form Identifier:1:3:215550:0
GUID (UUID V4):0
Nearest other occurrences of Cryptomelane
0.3km (0.2 miles) ⓘTrout Mine (Gem; Algonquin Group; Speckled Trout; Pocahontas; Brooklyn; Kitty Clyde; Neversweat), Philipsburg Mining District (Flint Creek Mining District), Granite County, Montana, USA
0.4km (0.3 miles) ⓘPhillipsburg Manganese Occurrence, Philipsburg Mining District (Flint Creek Mining District), Granite County, Montana, USA
0.4km (0.3 miles) ⓘScratch Awl Mine, Philipsburg Mining District (Flint Creek Mining District), Granite County, Montana, USA
93.6km (58.2 miles) ⓘMcDonald Meadows Occurrence, Seven-Up Pete Mining District, Lewis and Clark County, Montana, USA
References
Prinz, William C. (1967) Geology and ore deposits of the Philipsburg district, Granite County, Montana. Bulletin 1237. US Geological Survey p.1-66. doi:10.3133/b1237
 
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