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Sample n° 11842
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
WEBERITE | Na2MgAlF7 | halides | - | major |
FLUORITE | CaF2 | halides | - | minor |
MUSCOVITE | KAl2(Si3Al)O10(OH)2 | phyllosilicates | mica | minor |
Description
Description:
homogeneous grey block (5 cm)
Origin
- Country: Denmark
- Region: Greenland
- Locality: Ivigtut
Specification
-
Donors: Mineralogical Museum, CopenhagenDonation year: 1960
-
Sampling year:Registration date:
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Quantity: 1Size: 2
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Dimension code 1>2>3: 3Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
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Thin section: noChemical analysis: noX-Ray spectra: no