CICERO, Ind. (Hamilton County Reporter) — Dean Caldwell of Cicero has been mining opal and obsidian for six months of the year in Mexico for the last 15 years. Last year, he pulled an opal out of the ...

Australian Opal Direct has announced its natural Australian opal ring collection featuring rare gemstones from Queensland, Lightning Ridge, and Coober Pedy. The company offers customisable settings in ...

It is such a pleasure to see such fine gems and to know their full provenance – from them being mined, to being polished then ...

A hunt for precious gemstones revealed the first fossil evidence of a dinosaur herd, including a previously undiscovered dinosaur species, in Australia. The new dinosaur fossil was found in an opal ...

Researchers have discovered the fossilized remains of a herd of dinosaurs in an opal mine in the Australian outback. The fossils were found in the mine near Lightning Ridge, New South Wales, and ...

Gemstones are precious, especially when they come filled with dinosaur bones. Back in the 1980s, a miner unearthed a slew of fossils preserved in opals in an opal mine near Lightning Ridge in ...

Meline: A pearl is one of the most complex gems to assess the value of. One factor is whether it's natural or cultured. Natural pearls are harder to find, making them worth more money. The vast ...

Not many know about the revered, expensive and comparatively are Black opal. This is a powerful stone known for deep protection, emotional clarity, psychic insight, and creative activation. The catch ...