Chrysoberyl Archive

Chrysoberyl Facts by Chrysoberyl  Properties Chemical Composition It is Beryllium aluminum oxide,  The chemical formula is BeAl2O4 . Colours Different shades of green and yellow like bluish green, brownish …

Chrysoberyl Facts and Buying Guide by Sheweta Dhanuka It is one among the hardest stone found. It rates 8.5 Mohs on the hardness scale. Thus, it does not need …