首页 > Term: richetite
richetite
O triclinic minerale, PbU 4 oana 13 .4H 2 O; puternic radioactive; negru; apare încorporat printre ace fine de uranophane.
- 词性： noun
- 行业/领域： 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
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创建者
- CIbanescu
-
(V.I.P) 54244 分数 - 100% positive feedback
(Bucharest, Romania)
