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It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Magnetite from
Rosetta mine, Red Mountain Mining District, Lyon County, Nevada, USA


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Rosetta mine, Red Mountain Mining District, Lyon County, Nevada, USA
Data Identifiers
Mindat Occurrence Record ID:286875
Long-form Identifier:1:3:286875:2
GUID (UUID V4):0
Nearest other occurrences of Magnetite
2.2km (1.3 miles) ⓘDayton iron mine, Red Mountain Mining District, Lyon County, Nevada, USA
4.0km (2.5 miles) ⓘIron Blossom prospect, Red Mountain Mining District, Storey County, Nevada, USA
4.0km (2.5 miles) ⓘIron Blossom Prospect, Red Mountain Mining District, Lyon County, Nevada, USA
20.1km (12.5 miles) ⓘDayton Mine, Lyon County, Nevada, USA
21.1km (13.1 miles) ⓘOest mine, Lyon County, Nevada, USA
27.0km (16.8 miles) ⓘRocky Hill mine, Galena Mining District, Washoe County, Nevada, USA
31.1km (19.3 miles) ⓘBessemer Mine, Delaware Mining District, Carson City, Nevada, USA
34.1km (21.2 miles) ⓘCapitol Mine, Delaware Mining District, Carson City, Nevada, USA
34.7km (21.5 miles) ⓘMinnesota Mine (Standard Slag Co. Mine), Buckskin Mining District (Smith Valley Mining District), Buckskin Range, Douglas County, Nevada, USA
38.9km (24.2 miles) ⓘEastern iron prospect (Easter prospect), Yerington Mining District, Singatse Range, Lyon County, Nevada, USA
References
Castor, Stephen B.; Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology 512pp.
 
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