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Physical Properties
Mohs Hardness: 7.0
Refractive Index: 1.544 - 1.553
Specific Gravity: 2.651
Colour: Colourless
Lustre: Vitreous
Transparency: Transparent to Opaque
物理性质
莫氏硬度:7.0
折射率:1.544 - 1.553
比重:2.651
常见颜色:无色
光泽:玻璃性
透明度:透明至不透明
Benefit
- Aids concentration
- Unlocks memory
- Generates electromagnetism and dispels static electricity
益处
-提高集中力
-揭开记忆
-产生电磁并消除静电
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