Witness how these precious stones are brought to life and prepared for the jewelry market in this fascinating behind-the-scenes look at amethyst mining! Canada’s Carney sends a message to Trump ...

Francesca Cartier Brickell’s book on Cartier talks up semi-precious stones, as do Victoria Lampley Berens of jewellery consultancy The Stax and Sophie Howard, founder of By Pariah By Pariah’s ...

No. 6 (1942), ”Indian Precious Stones”, by Dr. L. A. N. Iyer, is a useful pamphlet of fifty-four pages, with two plates illustrating the mining of ruby at Mogok in Burma. It rather gives the ...