Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Biotite from
Morningstar Prospect, Jemez pumice Mining District, Sandoval County, New Mexico, USA


Locality type:Prospect
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Morningstar Prospect, Jemez pumice Mining District, Sandoval County, New Mexico, USA
Data Identifiers
Mindat Occurrence Record ID:1458875
Long-form Identifier:1:3:1458875:4
GUID (UUID V4):0
Nearest other occurrences of Biotite
66.1km (41.1 miles) ⓘUnnamed arroyo, Rio Arriba County, New Mexico, USA
85.9km (53.4 miles) ⓘHidden Treasure deposit, La Madera-Paloma Canyon area, Petaca Mining District, Rio Arriba County, New Mexico, USA
86.4km (53.7 miles) ⓘCienguilla, La Bajada Mining District, Santa Fe County, New Mexico, USA
87.2km (54.2 miles) ⓘCerro Seguro, La Bajada Mining District, Santa Fe County, New Mexico, USA
93.8km (58.3 miles) ⓘTampa mine, Bromide No. 2 District, Rio Arriba County, New Mexico, USA
97.7km (60.7 miles) ⓘGlenwoody District, Taos County, New Mexico, USA
99.4km (61.8 miles) ⓘHarding Mine, Picuris District, Taos County, New Mexico, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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