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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Plagioclase from
Madrid meteorite, Madrid, Community of Madrid, Spain


Locality type:Meteorite Fall Location
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Madrid meteorite, Madrid, Community of Madrid, Spain
Data Identifiers
Mindat Occurrence Record ID:954252
Long-form Identifier:1:3:954252:5
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
26.8km (16.6 miles) ⓘLas Cabañuelas Mine (El Canchal Mine), Hoyo de Manzanares, Community of Madrid, Spain
48.2km (30.0 miles) ⓘLa Primera Mine (Cabeza Líjar), Guadarrama, Community of Madrid, Spain
52.2km (32.4 miles) ⓘLa Cabrera pluton, La Cabrera, Community of Madrid, Spain
61.7km (38.3 miles) ⓘOtero de Herreros area, Segovia, Castile and Leon, Spain
73.0km (45.4 miles) ⓘLa Garita Stream, Horcajuelo de la Sierra, Community of Madrid, Spain
References
Casanova, I., Keil, K., Wieler, R., San Miguel, A. & King, E. A. (1990) Origin and history of of chondritic regolith, fragmental and impact-melt breccias from Spain: Meteoritics 25(2): 127-135. (June1990).
 
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