Search Results for: Electrical insulators of ceramics
. % sio . it is basically a secondary mineral fashioned by the hydrothermal actions and the processes geological process of magnesium-rich rocks like dolomite, pyroxenite, metamorphic rock, serpentine, dunite, and mineral. in pulverized form, it is whiter in appearance. the compact style of talcum powder
is termed soapstone or talcum. the word talcum powder has been named in all probability because of its saponaceous feel. the impure and hard variety is called potstone, which is mainly utilized for making carvings, models, decorative vases, utensils, pots and the like and hence the name potstone. french-chalk...
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