The largest opal mine in Idaho continues to show why the state is coined ‘The Gem State.’ Opals are a type of precious ...

A group of Queensland opal miners is hoping to establish the state's first education and training facility to teach opal cutting and jewellery design. The Queensland Boulder Opal Association is ...

Add articles to your saved list and come back to them any time. An Aboriginal organisation believes the roll-out of the non-sniffable fuel Opal in Alice Springs will dramatically cut petrol sniffing ...

On Thursday, May 24, at 4 p.m. a ribbon cutting celebration was held for Opal Rose Artisanal Wellness Company in downtown Boyertown. Opal Rose Artisanal Wellness Company is owned and operated by ...