|
|
Studen kladenets, Krumovgrad Obshtina, Kardzhali Oblast (Kurdzhali; Kărdžali; Kurdjali), Bulgaria
List of minerals arranged by Dana 8th Edition classification
| Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | ||
|---|---|---|
| Si Tetrahedral Frameworks - SiO2 with H2O and organics | ||
| Opal | 75.2.1.1 | SiO2 · nH2O |
| Unclassified Minerals | ||
| Quartz var: Agate | - | SiO2 |
2 entries listed. 2 valid minerals.
External Links
This page is currently not sponsored. To sponsor this page click here.
Mindat Lightbox
















