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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Hedenbergite from
Na Slupi site, Prague, Czech Republic


Locality type:Slag Locality
Classification
Species:Hedenbergite
Formula:CaFe2+Si2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hedenbergite data
Locality Data:Click here to view Na Slupi site, Prague, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:1577441
Long-form Identifier:1:3:1577441:9
GUID (UUID V4):0
Nearest other occurrences of Hedenbergite
21.4km (13.3 miles) ⓘRovina, Hlásná Třebaň, Beroun District, Central Bohemian Region, Czech Republic
59.6km (37.0 miles) ⓘMalešov deposit, Malešov, Kutná Hora District, Central Bohemian Region, Czech Republic
84.8km (52.7 miles) ⓘKamenné doly quarry, Písek, Písek District, South Bohemian Region, Czech Republic
References
Ettler, V., Johan, Z., Zavřel, J., Wallisová, M. S., Mihaljevič, M., & Šebek, O. (2015). Slag remains from the Na Slupi site (Prague, Czech Republic): evidence for early medieval non-ferrous metal smelting. Journal of Archaeological Science, 53, 72-83.
 
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