The 'Virgin Rainbow' is one of the world's rarest and most expensive opals. This extremely rare opal exhibits incredible fluorescence with a rainbow of different colors that make opal so distinctly ...

An opal so fine it has been valued at over $1 million is about to go on public display for the first time. Michelle Starr is CNET's science editor, and she hopes to get you as enthralled with the ...

Unique and fascinating opals from around the world will complement pieces from the SA Museum, making it the largest and most valuable collection of opal ever gathered in one place. Opalised dinosaur ...

Unique and fascinating opals from around the world will complement pieces from the SA Museum, making it the largest and most valuable collection of opal ever gathered in one place. Opalised dinosaur ...

A unique precious stone which experts describe as ‘glowing in the dark’ is going on display for the first time. The ‘Virgin Rainbow’ has been named the finest opal ever discovered, and is going on ...

An Australian museum on Monday said it would exhibit what it believes is the best opal stone ever found -- a 6.0-centimetre (2.4 inch) multi-coloured gem unearthed in the Outback named the Virgin ...

The Virgin Rainbow, believed to be the world’s finest opal, will be exhibited for the first time in south Australia from September A multi-coloured opal stone, named the Vigin Rainbow, in Adelaide ...

A beautiful opal called the Virgin Rainbow is currently on its way to an Australian museum, where it will be showcased alongside some other rare, valuable and otherwise precious items. The opal will ...

When it comes to stone dials, the options vary from lapis to malachite, tiger’s eye to onyx, and coral to turquoise. Alternatively, most rainbow watches employ a range of carefully sourced sapphires.

No charging under a full moon necessary. For some of us, binge-watching period dramas has become a creature comfort to get through the past rollercoaster of a year. But for others, crystal work has ...