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


Locality type:Outcrop
Classification
Species:Natrolite
Formula:Na2Al2Si3O10 · 2H2O
Comments:natrolite has never been found in the pegmatites of Lower Silesia, the authors did not present any results of confirming analyzes; relatively common zeolites with a similar appearance are laumontite and scolecite, described from the miarolitic pegmatites (K.Andrzejewski)
Confirmation
Validity:Erroneously Reported
Data
Mineral Data:Click here to view Natrolite data
Locality Data:Click here to view Trzmielak pegmatite, Bobrów, Gmina Mysłakowice, Karkonosze County, Lower Silesian Voivodeship, Poland
Data Identifiers
Mindat Occurrence Record ID:1483741
Long-form Identifier:1:3:1483741:0
GUID (UUID V4):0
Nearest other occurrences of Natrolite
1.7km (1.1 miles) ⓘBuczek pegmatite, Bobrów, Gmina Mysłakowice, Karkonosze County, Lower Silesian Voivodeship, Poland
8.0km (5.0 miles) ⓘŚrednica pegmatite, Gruszków, Gmina Mysłakowice, Karkonosze County, Lower Silesian Voivodeship, Poland
8.7km (5.4 miles) ⓘKamienna river pegmatite, Jelenia Góra, Lower Silesian Voivodeship, Poland
14.2km (8.8 miles) ⓘStudnik pegmatite, Zachełmie, Gmina Podgórzyn, Karkonosze County, Lower Silesian Voivodeship, Poland
17.0km (10.6 miles) ⓘPilchowice basanite quarry, Pilchowice, Gmina Wleń, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
20.9km (13.0 miles) ⓘKrzeniów basalt quarry, Biegoszów, Gmina Świerzawa, Złotoryja County, Lower Silesian Voivodeship, Poland
21.2km (13.2 miles) ⓘCzartowska Skała, Pomocne, Gmina Męcinka, Jawor County, Lower Silesian Voivodeship, Poland
24.3km (15.1 miles) ⓘKozia Góra quarry, Wilków, Gmina Złotoryja, Złotoryja County, Lower Silesian Voivodeship, Poland
25.1km (15.6 miles) ⓘWilcza Góra quarry, Wilków, Gmina Złotoryja, Złotoryja County, Lower Silesian Voivodeship, Poland
27.3km (17.0 miles) ⓘWinna Góra quarry, Piotrowice, Gmina Męcinka, Jawor 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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