Mineralogy Database
Search |
About the mineralogy database |
Contact
Sample n° 11941
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
KAOLINITE | Al2Si2O5(OH)4 | phyllosilicates | kaolinite | major |
Description
Description:
clayey block (20 cm)
Origin
- Country: France
- Region: Allier
- Locality: Montmins
Specification
-
Donors: ComblainDonation year: 1968
-
Sampling year:Registration date:
-
Quantity: 1Size: 1
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no