Mineralogy Database
Search |
About the mineralogy database |
Contact
Sample n° 13873
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
MUSCOVITE | KAl2(Si3Al)O10(OH)2 | phyllosilicates | mica | major |
META-AUTUNITE | Ca(UO2)2(PO4)22-6H2O | phosphates | - | minor |
MICROCLINE | K(AlSi3O8) | tektosilicates | feldspar | minor |
Description
Description:
blocks (10 cm) with green plates and pink microcline
Origin
- Country: Portugal
- Region: Mangualde
- Locality:
Specification
-
Donors: DeliensDonation year: 1980
-
Sampling year:Registration date:
-
Quantity: 2Size: 2
-
Dimension code 1>2>3: 2Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: yes