Chalcedony from Java, Indonesia
Indonesia | |
Karel Bal Collection | |
Jewel Tunnel Import specimens | |
| min-ID: 8E1-LNQ, acquired from a dealer in Indonesia, who reportedly acquired it directly from the collector |
| [var. Agate] Karel Bal Collection |
Rob Lavinsky | |
| Etzel, T. M., Moore, J. N., Bowman, J. R., Jones, C. G., Intani, R. G., Golla, G., & Nash, G. (2015). Tourmaline in geothermal systems: an example from Darajat, Indonesia. GRC Trans, 29, 529-536. |
West Java Province, Indonesia