The London-based mining company Gemfields has announced that it has earned, from 22 to 29 June 2026, 23.1 million US dollars from the auction of mixed-quality rough ruby mined in Montepuez district, ...
Auction results - Trade Select ruby auction and MRM update London, 30 June 2026 Gemfields announces the results of an auction ...
GRASS VALLEY, CA / ACCESSWIRE / May 19, 2021 / Discovery Minerals LTD (OTCQB:DSCR), is an acquisition and development company that targets natural resource properties and cutting edge technology ...