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Låvenite from
Natrolittodden, Vesle Arøya, Larvik Commune, Vestfold, Norway


Locality type:Pegmatite
Classification
Species:Låvenite
Formula:Na2Ca2Mn2Zr2(Si2O7)2O2F2
Chemical Analyses:
Oxide wt%:
12
SiO229.63 %28.90 %
TiO22.35 %3.20 %
ZrO228.79 %27.20 %
Fe2O34.73 %0.00 %
(Nb, Ta)2O55.20 %0.00 %
MnO5.59 %5.30 %
CaO9.70 %8.20 %
Na2O10.77 %11.90 %
LOI2.24 %0.00 %
FeO0.00 %3.60 %
MgO0.00 %0.11 %
Al2O30.00 %0.02 %
Nb2O50.00 %6.00 %
HfO20.00 %0.70 %
Ta2O50.00 %0.20 %
Y2O30.00 %0.83 %
REE2O30.00 %0.47 %
F0.00 %3.44 %
O=F0.00 %-1.45 %
Total:99.00 %98.62 %
Sample references:
1 -
Brøgger, Waldemar Christofer (1890) Die Mineralien der Syenitpegmatitgänge der südnorwegischen Augit- und Nephelinsyenite. Zeitschrift für Krystallographie und Mineralogie, 16 (1). 1-893
2 -
Friis, Henrik, Balic-Žunić, Tonči (2010) Minerals of the låvenite group from south Greenland and Norway. Norsk Bergverksmuseum Skrift, 43. 35-39
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Burpalite1
Data
Mineral Data:Click here to view Låvenite data
Locality Data:Click here to view Natrolittodden, Vesle Arøya, Larvik Commune, Vestfold, Norway
Data Identifiers
Mindat Occurrence Record ID:629552
Long-form Identifier:1:3:629552:3
GUID (UUID V4):0
Nearest other occurrences of Låvenite
0.7km (0.4 miles) ⓘArøyskjærene North, Arøyskjærene (Arøy skerries), Larvik Commune, Vestfold, Norway
1.2km (0.8 miles) ⓘKuholmen, Stokksund, Larvik Commune, Vestfold, Norway
4.1km (2.6 miles) ⓘSagåsen Quarry, Sagåsen, Auenlandet, Porsgrunn, Telemark, Norway
4.6km (2.9 miles) ⓘA/S Granit Quarry, Tuften, Tvedalen, Larvik Commune, Vestfold, Norway
7.0km (4.4 miles) ⓘTrompetholmen, Porsgrunn, Telemark, Norway
References
Brøgger, Waldemar Christofer (1890) Die Mineralien der Syenitpegmatitgänge der südnorwegischen Augit- und Nephelinsyenite. Zeitschrift für Krystallographie und Mineralogie, 16 (1). 1-893p.343 - + 462
 
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