首页 > Term: eckermannite
eckermannite
A monoclinic mineral, Na3(Mg,Fe)4AlSi8O22(OH)2; amphibole group with Mg/(Mg + Fe2+) = 0.5 to 1.0 and Fe3+/(Fe3++ Al) = 0 to 0.5; fibrous; in nepheline syenites; an asbestos mineral.
- 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
- ed.young
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(V.I.P) 21084 分数 - 100% positive feedback
(Milwaukee, United States)
