Common sizes for many of the opal cabochons set in jewelry are 6×4, 7×5, and 8×6 mm. The Fire of Australia, a large uncut opal, weighs 998 grams or just under 5,000 carats. South Australia is one of ...

Opals may have been around for thousands of years, but they’re having a major resurgence in the jewelry world right now.

The stones once again saw a resurgence in the late 19th and early 20th century when opal deposits were discovered in Australia, and have since waxed and waned in popularity. But this year ...

Adelaide is set to host the first Australian men’s basketball internationals outside Victoria since 2019, with both the Boomers and Opals set to hit South Australia later this year. See the details.

Addressing the rally, ACTU President Michele O’Neil said the lockout was an abuse of power by a multi-national seeking to crush its Australian workforce and called on Nippon Paper Opal local managers ...

Fire Danger Ratings are routinely issued by 5 pm daily during the fire season. Always ensure you have the latest forecast. Fire Danger Ratings are determined in conjunction with the Country Fire ...

Add articles to your saved list and come back to them any time. The collection of up to $220 million in public transport fares in NSW could be at risk if the private operator of the Opal ticketing ...

More than 300 workers have been locked out of the Opal Australian Paper Maryvale Mill in the Latrobe Valley - owned by Japanese multinational Nippon Paper - since January 16 after long-running pay ...