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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Ilsemannite from
Lucky Boy Mine, Mount Baldy-Ohio Mining District, Piute County, Utah, USA


Locality type:Mine
Classification
Species:Ilsemannite
Formula:Mo3O8 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ilsemannite data
Locality Data:Click here to view Lucky Boy Mine, Mount Baldy-Ohio Mining District, Piute County, Utah, USA
Data Identifiers
Mindat Occurrence Record ID:185839
Long-form Identifier:1:3:185839:6
GUID (UUID V4):0
Nearest other occurrences of Ilsemannite
13.4km (8.3 miles) ⓘProspector No. 1, Prospector Mine, Marysvale Mining District, Piute County, Utah, USA
13.7km (8.5 miles) ⓘBullion Monarch Mine (Farmer John No. 3 Claim), Marysvale Mining District, Piute County, Utah, USA
13.8km (8.5 miles) ⓘFreedom No. 2 Mine, Marysvale Mining District, Piute County, Utah, USA
14.4km (9.0 miles) ⓘFreedom No. 2 Occurrence, Gold Mountain Mining District, Sevier County, Utah, USA
References
Mccaskey, H.D., 1912, Quicksilver In 1911, Production And Resources, Advance Chapter From Mineral Resources Of United States For 1911, P. 28-29.
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
 
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