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
Kilvenjärvi Offset Sulfide-PGE Deposit, Portimo complex, Lapland, Finland


Locality type:Deposit
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 Kilvenjärvi Offset Sulfide-PGE Deposit, Portimo complex, Lapland, Finland
Data Identifiers
Mindat Occurrence Record ID:1476255
Long-form Identifier:1:3:1476255:0
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
25.2km (15.7 miles) ⓘSotkavaara, Rovaniemi, Lapland, Finland
58.4km (36.3 miles) ⓘKarahkalehto (Karahka), Kuivaniemi, Ii, North Ostrobothnia, Finland
67.8km (42.1 miles) ⓘAla-Penikka Reef, Penikat complex, Lapland, Finland
71.9km (44.7 miles) ⓘPaasivaara Reef, Penikat complex, Lapland, Finland
78.1km (48.6 miles) ⓘKortejärvi Carbonatite, Pudasjärvi, North Ostrobothnia, Finland
78.3km (48.7 miles) ⓘLaivajoki Carbonatite, Posio, Lapland, Finland
98.9km (61.5 miles) ⓘMustavaara, Taivalkoski, North Ostrobothnia, Finland
References
Andersen, J. C. Ø., Thalhammer, O. A., & Schoenberg, R. (2006). Platinum-Group Element and Re-Os Isotope Variations of the High-Grade Kilvenjarvi Platinum-Group Element Deposit, Portimo Layered Igneous Complex, Finland. Economic Geology, 101(1), 159-177.
 
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