New tech uses sound from drilling to identify rock types in real time. By linking drilling sound to rock properties, it ...

It further observed that 30-40% of precious stones are lost because of non-scientific blasting and drilling methods. Members also raised concerns that most gemstones are exported in raw form, without ...

The Yukon-Tanana Terrane structurally overlies the Ruby Range Batholith which is regionally mapped in the northeastern ...

A maiden reverse circulation (RC) drilling program is underway at Sherlock Crossing in the West Pilbara, testing high-grade Au-Sb mineralisation at the historic Clarke Mine. The drill program consists ...

New drilling at the Haile gold mine in South Carolina reveals underground zones with exceptionally high grades and promising ...

Deep drilling at Canada's True North project reveals how ancient fluids shaped high-grade gold zones and expanded the system ...