| 名稱 白水晶 | Name Quartz |
| 化學公式 SiO2 | Chemical Formula SiO2 |
| 莫氏硬度 7 | Mohs scale of Hardness 7 |
| 描述 白水晶也被稱為水晶石英和無色水晶。 它的顏色為無色透明或半透明。白水晶的條紋為白色。白水晶的光澤是玻璃質的。白水晶易碎，通常會被存放在容器内。此外，它也不是放射性的。 | Description (Clear)Quartz is also known as Crystal Quartz and Rock Crystal. The colour of it occur as colourless and transparent (clear) or translucent。 The streak of quartz is white. Its luster is vitreous. It is brittle and should be stored in individual container .It is not radioactive. |
| 小挑戰 我們可以在那裏找到這石頭？ 我們可以在阿爾卑斯山， 巴西，日本，馬達加斯加，美國 ，找到白水晶。 | Challenge Where can we find this stone? The stone can be found in Alps, Brazil, Japan, Madagascar and the U.S. |
Reference
https://www.soest.hawaii.edu/GG/ASK/quartz.html
https://loveandlightschool.com/crystal-controversy-whats-the-best-way-to-store-your-crystals/