顾家石
成分Ca2Be〔Si2O7〕，含BeO 8.99%～9.49%。四方晶系。常呈四方板状。无色透明。玻璃光泽。硬度5左右。解理平行｛110｝完全，｛001｝中等。断口锯齿状。密度3.03克/厘米3。产于碱性正长岩与石灰岩接触的矽卡岩中。是中国1962年发现的新矿物。
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contributed at 2011-09-28
Classification(s)
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Earth System(in Chinese) Mineralogy
Detailed Description
| English |
|---|
| Name | gugiaite |
| Chinese |
|---|
| Name | 顾家石 |
| Description | 成分Ca2Be〔Si2O7〕，含BeO 8.99%～9.49%。四方晶系。常呈四方板状。无色透明。玻璃光泽。硬度5左右。解理平行｛110｝完全，｛001｝中等。断口锯齿状。密度3.03克/厘米3。产于碱性正长岩与石灰岩接触的矽卡岩中。是中国1962年发现的新矿物。 |
How to Cite
NNU_Group (2011). 顾家石, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/5c5d8722-0962-4914-bb96-06f54fa5612e
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