钴土
成分m(Co，Ni)O*MnO2*nH2O，各组分变化很大，CoO含量一般从百分之几到19%，最高达32%；含NiO 11%。通常成土状或结核状。黑色而微带蓝色调。条痕黑色。硬度低，易污手。密度3.1～3.7克/厘米3。钴土是含钴的基性、超基性岩风化后形成的次生矿物，一般见于基性、超基性岩风化壳部位。是炼钴的矿石矿物，同时可炼镍。
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Contributor
contributed at 2011-09-28
Classification(s)
●
Earth System(in Chinese) Mineralogy
Detailed Description
| English |
|---|
| Name | asbolite,asbolane |
| Chinese |
|---|
| Name | 钴土 |
| Description | 成分m(Co，Ni)O*MnO2*nH2O，各组分变化很大，CoO含量一般从百分之几到19%，最高达32%；含NiO 11%。通常成土状或结核状。黑色而微带蓝色调。条痕黑色。硬度低，易污手。密度3.1～3.7克/厘米3。钴土是含钴的基性、超基性岩风化后形成的次生矿物，一般见于基性、超基性岩风化壳部位。是炼钴的矿石矿物，同时可炼镍。 |
How to Cite
NNU_Group (2011). 钴土, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/41d5d40b-03e0-45a6-a91c-0d42fe397909
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