Polymorphs of silicon dioxide: Difference between revisions
Jump to navigation
Jump to search
m →More commonly known SiO2 gemstones: obsidianm -> obsidian |
→Related: added * Gemstone like compound |
||
| Line 20: | Line 20: | ||
* [[Silicon]], [[Oxygen]] | * [[Silicon]], [[Oxygen]] | ||
* [[Gemstone like compound]] | |||
Revision as of 12:40, 20 April 2021
More commonly known SiO2 gemstones
- Common Quartz
- amorphous forms (properties similar to: chalcedon, opal, obsidian, ...)
mechanosynthesis would allow for synthesis of pseudo amorphous configurations
Especially interesting since unusually hard and dense
- Stishovite –– may be transitionable into other gemstomes with the same rutile structure forming pseudo phase diagrams
- Seifertite –– (scrutinyte structure)
Both are metastable very hard and very dense.
They may not be very resilient against high temperatures.
Other polymorphs of SiO2
- (wiki-TODO: add some known ones)