Ordinary water ice is known as Ice I, while Ice VII is a cubic crystalline form of ice which can be formed from liquid water above 3 GPa (30,000 atmospheres)
Ice I is find, so is Ice VI.
I'm more worried about Ice IX.
8 posted on 05/26/2020 4:07:36 PM PDT by Lazamataz
(China is the single source of evil in the entire world.)