The aluminium silicate minerals andalusite, kyanite, and sillimanite are good examples of this phenomenon of polymorphism. |
This occurs when finely divided amorphous silica particles combine with available lime to form a calcium silicate hydrate. |
Manufacturers may add wetting agents and other substances to their silicate products. |
A new field allows searches on anionic groups such as silicate, phosphate, and carbonate. |
The most common phenocryst silicate phases are olivine, plagioclase and augite, typically, although not always, appearing in that order. |
Serpentine is a secondary mineral, a magnesian silicate, formed from minerals such as olivine and orthopyroxene. |