Sapphire's chemical composition is aluminum oxide, Al2O3.
no it is non silicate
non silicate
Peridot is olivine, which is a silicate.
No. Potassium silicate is not the same as potassium aluminum silicate.
Silicate
Potassium silicate
non-silicate. Sapphire is Al2O3, alumina or corundum, contaminants such as chromium give it color.
non silicate
Flourite is a non-silicate
A silicate is a mineral which contains the element silica.
Non-silicate.
Peridot is olivine, which is a silicate.
Antimony is an element, so it is neither silicate nor non-silicate
Agate is a variety of silicon dioxide (SiO2); it is not a silicate.
No. Potassium silicate is not the same as potassium aluminum silicate.
It's silicate.
It is a non silicate, I think?
Ch Papageorgopoulos has written: 'Size and shape dependence of CO adsorption sites on sapphire supported FE microcrystals' -- subject(s): Silicate materials