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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Smoky Quartz from
Morón de la Frontera, Seville, Andalusia, Spain


Locality type:Town
Classification
Species:Quartz var: Smoky Quartz
Formula:SiO2
Comments:Biterminated; perhaps carbon-included crystals of jacinto de compostela variety quartz?
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Smoky Quartz data
Locality Data:Click here to view Morón de la Frontera, Seville, Andalusia, Spain
Data Identifiers
Mindat Occurrence Record ID:854011
Long-form Identifier:1:3:854011:9
GUID (UUID V4):0
References
On display at the GEO Sevilla Exosition, organized jointly by the C.S.I.C. and the Universidad de Sevilla, inaugurated 26th July, 2010.
 
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