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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Oligoclase from
Trzmielak pegmatite, Bobrów, Gmina Mysłakowice, Karkonosze County, Lower Silesian Voivodeship, Poland


Locality type:Outcrop
Classification
Species:Albite var: Oligoclase
Formula:(Na,Ca)[Al(Si,Al)Si2O8]
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Oligoclase data
Locality Data:Click here to view Trzmielak pegmatite, Bobrów, Gmina Mysłakowice, Karkonosze County, Lower Silesian Voivodeship, Poland
Data Identifiers
Mindat Occurrence Record ID:1483737
Long-form Identifier:1:3:1483737:7
GUID (UUID V4):0
Nearest other occurrences of Oligoclase
9.8km (6.1 miles) ⓘUnnamed quarry, Kowary, Karkonosze County, Lower Silesian Voivodeship, Poland
10.4km (6.5 miles) ⓘMount Sołtysia, Cieplice Śląskie-Zdrój, Jelenia Góra, Lower Silesian Voivodeship, Poland
25.7km (15.9 miles) ⓘSzklarska Poręba Huta granite quarry, Szklarska Poręba, Karkonosze County, Lower Silesian Voivodeship, Poland
26.7km (16.6 miles) ⓘSkalna Brama pegmatite, Szklarska Poręba, Karkonosze County, Lower Silesian Voivodeship, Poland
29.2km (18.2 miles) ⓘSt Maria Anna mine, Przecznica, Gmina Mirsk, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
36.7km (22.8 miles) ⓘJizerská louka, Jizerka, Kořenov, Jablonec nad Nisou District, Liberec Region, Czech Republic
39.8km (24.7 miles) ⓘMount Gomólnik Mały, Grzmiąca, Gmina Głuszyca, Wałbrzych County, Lower Silesian Voivodeship, Poland
40.2km (25.0 miles) ⓘKlinek, Zagórze Śląskie, Gmina Walim, Wałbrzych County, Lower Silesian Voivodeship, Poland
49.0km (30.5 miles) ⓘŚwierki melaphyre quarry, Świerki, Gmina Nowa Ruda, Kłodzko County, Lower Silesian Voivodeship, Poland
49.3km (30.6 miles) ⓘSiedlimowice granite quarry, Siedlimowice, Gmina Żarów, Świdnica County, Lower Silesian Voivodeship, Poland
References
Kozłowski A., Matyszczak W. (2021) Fluorite and related fluids in the Karkonosze granitoid pluton, SW Poland. Acta Geologica Polonica (in press - March 2022) P.1-23
 
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