Miner Gemfields earned revenues of $11-million from a mini-auction of rough rubies from Montepuez Ruby Mining (MRM) held via ...

On the Hill is brought to you by The Steadman Clinic and the Steadman Philippon Research Institute. At the end of Lincoln Creek Road on Independence Pass, you’ll find the ruins of the old Ruby Mine.

Gemfields Group ( ($PLLHF) ) has shared an announcement. Gemfields Group Limited reported a challenging first half of 2025, with decreased ...

(CNN) — A 55.22-carat ruby has become both the largest and most valuable gem of its kind ever to sell at auction, netting $34.8 million on Thursday. The stone went under the hammer in New York in June ...

"We have an immense appetite for exploration and discovery. We pushed the boundaries of soils sampling further. The result is another exploration reward with multiple strong geochemical anomalies ...

Sotheby’s New York set two world records for gemstones today, one for a 55.22 carat Mozambique ruby known as the “Estrela de Fura 55.22” and one for a 10.57 carat fancy purplish-pink diamond referred ...

John Hadder, the Reno-based executive director of Great Basin Resource Watch, spoke at the 2025 Ruby Valley Treaty Gathering ...