Each mineral has crystals of a particular shape.每種礦物的晶體都有其特殊的形狀。

I like Crystals or you may named them quartz.
Crystal is one kind of mineral. Some people said this kind of special mineral have kind of amazing power, magnetic field.....something like like, if you give your deep thought, to meditation, to muse on them or make the wishes on them, your wishes will come true.
Even I'm really like this of mineral, but I'm not really sure what power is , crystal clear, buz I'm not a Gypsy , I don't know how to use the crystal gazing, either. But I'm still like them.
And each mineral has crystals of a particular shape, color. They have so many varieties, and let's see how different?! And enjoy them.