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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Magnetite from
Dvůr Králové Sill, Nové Lesy, Bílá Třemešná, Trutnov District, Hradec Králové Region, Czech Republic


Locality type:Sill
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Dvůr Králové Sill, Nové Lesy, Bílá Třemešná, Trutnov District, Hradec Králové Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:1373197
Long-form Identifier:1:3:1373197:9
GUID (UUID V4):0
Nearest other occurrences of Magnetite
9.5km (5.9 miles) ⓘVestřev alluvial placer deposit, Vestřev, Dolní Olešnice, Trutnov District, Hradec Králové Region, Czech Republic
16.2km (10.0 miles) ⓘHřídelec quarry, Hřídelec, Lázně Bělohrad, Jičín District, Hradec Králové Region, Czech Republic
27.4km (17.0 miles) ⓘNovátor mine, Bernartice, Benešov District, Central Bohemian Region, Czech Republic
31.6km (19.6 miles) ⓘObří důl, Pec pod Sněžkou, Trutnov District, Hradec Králové Region, Czech Republic
33.4km (20.7 miles) ⓘŽacléřské boudy, Malá Úpa, Trutnov District, Hradec Králové Region, Czech Republic
37.6km (23.4 miles) ⓘOgorzelec quarry, Ogorzelec, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
38.2km (23.7 miles) ⓘWolność mine, Kowary, Karkonosze County, Lower Silesian Voivodeship, Poland
39.8km (24.7 miles) ⓘVotrubec quarry, Radostná pod Kozákovem, Semily District, Liberec Region, Czech Republic
42.0km (26.1 miles) ⓘBroumov meteorite (Braunau meteorite), Hejtmánkovice, Náchod District, Hradec Králové Region, Czech Republic
44.0km (27.3 miles) ⓘBorówno melaphyre quarry, Krzeszów, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
References
Ulrych, J., Povondra, P., Pivec, E., Rutšek, J., Bendl, J., & Bilik, I. (1996). Alkaline ultramafic sill at Dvůr Králové nad Labem, eastern Bohemia: petrological and geochemical constraints. Acta Univ. Carol., Geol, 40, 53-79.
 
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