Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
obsidian  | |
|---|---|
| BT | igneous rocks |
| .volcanic rocks | |
| ..glasses | |
| ...obsidian | |
| RT | volcanic glass |
| Obsidian Dome | |
|---|---|
| BT | United States |
| .California | |
| ..Mono County California | |
| ...Obsidian Dome | |
| RT | Long Valley Caldera |
| Inyo Domes | |
| SN | One of the Inyo Domes in Owens Valley, Long Valley, E California. Added to Thesaurus in 1989. |
| obsidian hydration | |
|---|---|
| USE | hydration of glass |