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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Diopside from
Obří důl, Pec pod Sněžkou, Trutnov District, Hradec Králové Region, Czech Republic


Locality type:Valley
Classification
Species:Diopside
Formula:CaMgSi2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Diopside data
Locality Data:Click here to view Obří důl, Pec pod Sněžkou, Trutnov District, Hradec Králové Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:357353
Long-form Identifier:1:3:357353:2
GUID (UUID V4):0
Nearest other occurrences of Diopside
12.0km (7.4 miles) ⓘMount Rudnik, Kowary, Karkonosze County, Lower Silesian Voivodeship, Poland
14.0km (8.7 miles) ⓘKotel hill prospect, Vítkovice, Semily District, Liberec Region, Czech Republic
14.7km (9.1 miles) ⓘMount Bobrzak, Kowary, Karkonosze County, Lower Silesian Voivodeship, Poland
18.1km (11.3 miles) ⓘDolomitic marble quarry, Rędziny, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
19.2km (11.9 miles) ⓘDzicza Góra, Rędziny, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
21.2km (13.2 miles) ⓘNovátor mine, Bernartice, Benešov District, Central Bohemian Region, Czech Republic
21.6km (13.4 miles) ⓘColourful Lakelets, Wieściszowice, Gmina Marciszów, Kamienna Góra County, Lower Silesian Voivodeship, Poland
22.2km (13.8 miles) ⓘVestřev alluvial placer deposit, Vestřev, Dolní Olešnice, Trutnov District, Hradec Králové Region, Czech Republic
24.1km (15.0 miles) ⓘStara Kamienica skarn occurrence, Stara Kamienica, Gmina Stara Kamienica, Karkonosze County, Lower Silesian Voivodeship, Poland
28.4km (17.7 miles) ⓘPilchowice basanite quarry, Pilchowice, Gmina Wleń, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
References
Šrein, V., Litochleb, J., Šreinová, B.: Vybrané skarnové a sblížené metamorfogenní mineralizace Č
eského masívu. Bulletin mineralogicko-petrografického oddě
. 6, s. 132-146.
Jansa, J., Novák, F., Pauliš, P., Scharmová, M. (1998) Supergenní minerály Sn-W ložiska Cínovec v Krušných horách (Česká republika) [Supergene minerals Sn-W of the Cínovec deposit in the Ore Mountains (Czech Republic)]. Bulletin mineralogicko-petrologického oddělení Národního muzea v Praze, 6. 83-101
Veselovskỳ, František, Ackerman, Lukáš, Pašava, Jan, Žák, Karel, Haluzová, Eva, Creaser, Robert A, Dobeš, Petr, Erban, Vojtěch, Tásler, Radko (2018) Multiphase formation of the Obřı́ d\uul polymetallic skarn deposit, West Sudetes, Bohemian Massif: geochemistry and Re–Os dating of sulfide mineralization. Mineralium Deposita, 53. 665-682
 
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