Black Opal from
Ósva Valley, Telkibánya, Gönc District, Borsod-Abaúj-Zemplén County, Hungary
| Locality type: | Valley | |
| Classification | ||
|---|---|---|
| Species: | Opal var: Black Opal | |
| Formula: | SiO2 · nH2O | |
| Confirmation | ||
| Validity: | Believed Valid | |
| Associated Minerals Based on Photo Data: | ||
| Opal | 6 | |
| - var Honey Opal | 5 | |
| Data | ||
| Mineral Data: | Click here to view Black Opal data | |
| Locality Data: | Click here to view Ósva Valley, Telkibánya, Gönc District, Borsod-Abaúj-Zemplén County, Hungary | |
| Photo Gallery | View Gallery (2 photos) | |
| Data Identifiers | ||
| Mindat Occurrence Record ID: | 285373 | |
| Long-form Identifier: | 1:3:285373:4 | |
| GUID (UUID V4): | 0 | |
| References | ||


Ósva Valley, Telkibánya, Gönc District, Borsod-Abaúj-Zemplén County, Hungary