首页 > Term: birnessite
birnessite
A monoclinic mineral, Na4Mn14O27.9H2O ; black or dark-brown, named for Birness, Scotland.
- 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
-
(V.I.P) 21084 分数 - 100% positive feedback
(Milwaukee, United States)
