Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
shungite  | |
|---|---|
| BT | metamorphic rocks |
| .metasedimentary rocks | |
| ..shungite | |
| UF | schungite |
| RT | sedimentary rocks |
| amorphous materials | |
| coal | |
| energy sources | |
| graphite | |
| SN | Metamorphosed hard black noncrystalline material with very high carbon content, found interbedded in Precambrian schists. |