How to make crystals from silicon dioxide
Find some salts you can get, warm up, make saturated solutions, and then try to find a glass container that is as airtight as possible. Just wait until it crystallizes. You can also try to dissolve different salts together, hoping to have a pleasant surprise.
It's possible to make crystals by hand, but it requires high temperature and high pressure, and I wonder if you can provide them with such conditions. In fact, at room temperature, atmospheric pressure can do a lot of crystal, such as salt, copper sulfate and so on
I do SiO2 fine powder, the raw material is crystal or stone, you like this is in turn, more difficult.If so, think of other convenient crystals.
