首页 > Term: gagatite
gagatite
Jetlike coalified materiale vegetale, preservando le strutture cellulari.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
0
创建者
- ToninaP
- 100% positive feedback
(Italy)