Most of the gem material comes from alluvial ... The iron-rich Australian sapphires are predominantly blue (90%), with some yellow, some green, and a very few parti-colored stones. The rough stones ...

Frederick: It's simply the most stunning gemstone on the planet ... But over 90% of the world's opal comes from Australia. And a lot of the black opal is found here, at Lightning Ridge.

The Bible makes many references to jewels and precious stones. This is not so surprising, since in every civilisation gemstones have been highly prized and sought after. There are many gemstones and ...

Click here to see the full list of 56 stocks from our ASX Undiscovered Gems With Strong Fundamentals screener. We'll examine a selection from our screener results. Emerald Resources Simply Wall St ...

Overview: GenusPlus Group Ltd specializes in the installation, construction, and maintenance of power and communication systems in Australia, with a market capitalization of A$435.43 million.

The world's most elite and inclusive opal experience, showcasing the beauty of Australia's national gemstone; brought to the jewellery trade by the leading opal wholesalers and miners of NSW, Qld and ...

Overview: Emerald Resources NL focuses on the exploration and development of mineral reserves in Cambodia and Australia, with a market cap of A$2.63 billion. Operations: Emerald Resources NL generates ...

Over the last 7 days, the Australian market has remained flat, yet it has experienced a significant 20% increase over the past year with earnings forecast to grow by 12% annually. In this dynamic ...