Imagine holding in your hand a sort of stone that has the ability to point out you all the colours of the rainbow with only 1 look. i'm certain you'll agree that the sight are often pretty overwhelming. opaque gem is simply that. A jewellery primarily found in mining areas in Southern Australia and quite few from Nevada all the thanks to Czechoslovakia among others, opaque gem reflects a large number of colours that offers the impression you're staring at the colours of a rainbow on shut vary. the primary opaque opal ring mines, however, were found in what's presently known as japanese European nation, however its well has lang syne dry out. however if you're trying to find opal, these area unit principally found in North American nation. White, additionally called opaque opaque gem, and black ones area unit a lot of copious in Australia.