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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Illite from
Żerkowice quarry, Żerkowice, Gmina Lwówek Śląski, Lwówek Śląski County, Lower Silesian Voivodeship, Poland


Locality type:Quarry
Classification
Species:Muscovite var: Illite
Formula:K0.65Al2.0[Al0.65Si3.35O10](OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Illite data
Locality Data:Click here to view Żerkowice quarry, Żerkowice, Gmina Lwówek Śląski, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
Data Identifiers
Mindat Occurrence Record ID:1473076
Long-form Identifier:1:3:1473076:4
GUID (UUID V4):0
Nearest other occurrences of Illite
13.3km (8.3 miles) ⓘKonrad Cu-mine, Iwiny, Gmina Warta Bolesławiecka, Bolesławiec County, Lower Silesian Voivodeship, Poland
18.5km (11.5 miles) ⓘJałowiec quarry, Jałowiec, Gmina Lubań, Lubań County, Lower Silesian Voivodeship, Poland
21.8km (13.5 miles) ⓘKsięginki quarry, Lubań, Lubań County, Lower Silesian Voivodeship, Poland
21.8km (13.5 miles) ⓘPilchowice basanite quarry, Pilchowice, Gmina Wleń, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
26.8km (16.7 miles) ⓘKozia Góra quarry, Wilków, Gmina Złotoryja, Złotoryja County, Lower Silesian Voivodeship, Poland
29.1km (18.1 miles) ⓘKopaniec uranium deposit, Kopaniec, Gmina Stara Kamienica, Karkonosze County, Lower Silesian Voivodeship, Poland
30.8km (19.1 miles) ⓘGronowskie Wzgórza quarry, Gronów, Gmina Zgorzelec, Zgorzelec County, Lower Silesian Voivodeship, Poland
35.5km (22.0 miles) ⓘDunino halloysite quarry, Gmina Krotoszyce, Legnica County, Lower Silesian Voivodeship, Poland
39.4km (24.5 miles) ⓘMęcinka basalt quarry, Męcinka, Gmina Męcinka, Jawor County, Lower Silesian Voivodeship, Poland
40.0km (24.8 miles) ⓘGoldgrube mine, Görlitz, Görlitz District, Saxony, Germany
References
Trippke P. (1878 a) - Beiträge zur Kenntnis der schlesischen Basalte und ihrer Mineralien. Zeitschrift der Deutschen Geologischen Gesellschaft Bd.30
 
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