Quartz
If you talk about single crystal high purity growth methods, then following are the methods:Bridgeman MethodCzochralski MethodFloating zone Method
The most common type of precipitation on Uranus is ammonia rain. The ammonia freezes, forms ice crystals, and falls from the sky.
Diamonds are probably the most well known crystals, but ice is the most common. no what the freak ice isn't a cyrstal... its frozen water =P
The four most common types of precipitation are rain, snow, sleet, and hail. Rain occurs as liquid water droplets, snow as frozen ice crystals, sleet as ice pellets, and hail as solid ice balls formed in thunderstorms.
ice crystals form the most common precipitation in Antarctica, most of which evaporates before settling on the ice cap.
Minerals form into crystals or clusters of crystals. In the crust, the most common individual mineral is quartz, and the most common class of minerals are the silicate minerals.
The most common color of geode that you can buy at the store would be grey with white. Sometimes dyes are added to "enhance" their beauty. The hollow geodes with crystals usually have white crystals.
Most common types flooring: Hardwood Laminate Tile Carpeting Vinyl
The two most common types of compressors are the positive-displacement and the velocity or dynamic.
leopard seals are most common
Salt and ice are two common mineral crystals.
Calcite commonly forms rhombohedral crystals. These crystals have a shape resembling a slanted cube with parallelogram faces.