Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Aeschynite-(Y) from
Unnamed pegmatite, Yunoyama-onsen, Komono town, Mie District, Mie Prefecture, Japan


Locality type:Alluvials
Classification
Species:Aeschynite-(Y)
Formula:Y(TiNb)O6
Confirmation
Validity:Confirmed
Confirmation Methods:Dealer/Collection Label
Data
Mineral Data:Click here to view Aeschynite-(Y) data
Locality Data:Click here to view Unnamed pegmatite, Yunoyama-onsen, Komono town, Mie District, Mie Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:689563
Long-form Identifier:1:3:689563:1
GUID (UUID V4):0
References
Hiromi Yamasaki collection
Nishio–Hamane, Daisuke; Momma, Koichi; Ohnishi, Masayuki; Inaba, Sachio (2022) Oxyyttrobetafite–(Y), Y2Ti2O6O, a new mineral of the pyrochlore supergroup in a pegmatite from Souri Valley, Komono, Mie Prefecture Japan. Journal of Mineralogical and Petrological Sciences, 117 (1). 013 doi:10.2465/jmps.220728
 
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