Mineralogy Database
Search | About the mineralogy database | Contact| Sample n° 12561 |
Minerals found in the sample
| Mineral | Formula | Category | Subcategory | Importance |
|---|---|---|---|---|
| SEPIOLITE | Mg4Si6O15(OH)2•6H2O | phyllosilicates | - | major |
Description
| Description: | white block (25 cm) |
Origin
Country:
Spain
Region:
Madrid
Locality:
Vailaca
Specification
| Donors | Fripiat (UCL) | Sampling year | |
| Donation year | 1970 | Registration date | |
| Quantity | 1 | Dimension code 1>2>3 | 2 |
| Size | 1 | Quality code 1>2>3 | 1 |
| Holotype | no | Thin section | no |
| Paratype | no | Chemical analysis | no |
| Radioactive | no | X-Ray spectra | no |
