首页 > Term: corundum cat's eye
corundum cat's eye
Corundum showing a bluish, reddish, or yellowish reflection of light, or lighter shade, than the stone itself. Compare: asterism; star ruby; star sapphire.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
0
创建者
- ed.young
- 100% positive feedback
(Milwaukee, United States)