Of good significance to notice is the fact pure beryl is colorless. It enjoys its brightness hues from froths during the rock. Vanadium and chromium give beryl a inexperienced colour that results in an emerald. Iron offers a yellow or blue tint Consequently building golden and aquamarine beryl. We http://trevorzxsmg.blogripley.com/5726848/5-easy-facts-about-gemstones-described