But the crown jewel—so to speak—for most of them was Texas blue topaz, the official state gemstone. “God put it here for people to find, and if you find a treasure, you’ll be blessed ...

Now you don't need Harry Potter’s invisibility cloak to make that dream a reality ... the world is incredibly heavy at 20,200 carats. Blue topaz should be your kind of blue if you are ...

Topaz is perhaps one of the most important Gemstones you will come across during your playthrough. Not only is this gem required for crafting furnishing items, but you will also need it for ...

A flawless blue topaz gemstone - the largest of its kind - will be displayed in the Museum's Minerals gallery from 19 October. The Ostro stone is the largest cut topaz to go on show at the Museum.

THE WORLD'S biggest chunk of cut blue topaz gemstone has been unveiled 30 years after it was discovered by a swashbuckling British adventurer likened to Indiana Jones. Max Ostro escaped death at ...

A blue topaz stone, thought to be the largest-ever, is to go on permanent loan to the Natural History Museum in London. It has been handed over by the family of gemstone pioneer Max Ostro ...