The Ruby Violet mine, owned by Gemstone Mining, produces 5,000 to 7,000 carats a year. "Gemstone mining map" was originally created and published by Mining Technology , a GlobalData owned brand.

A gemstone dropped outside the Paris hotel where Kim Kardashian was robbed could provide vital DNA evidence as the star files a $7.8 million insurance claim.

Tauranga's Gemstone, Crystal and Fossil Show was much more than a room full of rocks. Thousands of people crammed into the Tauranga Racecourse lounge over the weekend to admire, buy and lust after ...