Metallic, iridescent, hexagonal plates of indigo-blue covellite were also found, occurring as micro-crystals in ore specimens.

An Independent Review Board has delivered the fullest account to date of the June 24, 2024 collapse that sent 1.77 million ...

Image of crushed up ore from the quantum microscope. Researchers can determine which ores are present in crushed up rocks and colour-code them to distinguish waste from good ore. Driving along rural ...

The ore sorter pre-concentrate circuit in the 2025 FS is designed to utilize an XRT sensor to separate unmineralized sandstone (waste rock) from the gold-associated sulfide material (metal bearing ...

Osisko Development Announces Positive Bulk Tonnage Ore Sorting Results for the Cariboo Gold Project Provided by GlobeNewswire Jul 7, 2025, 4:30:00 AM ...

X-ray transmission (XRT) ore sorter testwork of a ~80 tonne sample taken from the Cariboo underground achieved positive results consistent with 2025 FS parameters 42-55% waste rejection with 84-89 ...

CORRECTION - Osisko Development Announces Positive Bulk Tonnage Ore Sorting Results for the Cariboo Gold Project ...

X-ray transmission (XRT) ore sorter testwork of a ~80 tonne sample taken from the Cariboo underground achieved positive results consistent with 2025 FS parameters 42-55% waste rejection with 84-89% ...

MONTREAL, July 07, 2025 (GLOBE NEWSWIRE) — Osisko Development Corp. (NYSE: ODV, TSXV: ODV) (“ Osisko Development ” or the “ Company “) is pleased to announce positive results from an ore sorting ...

Osisko Development Announces Positive Bulk Tonnage Ore Sorting Results for the Cariboo Gold Project GlobeNewswire Jul. 7, 2025 19:30 ...