Over the previous decades, applications of acid digestions for the determination of gold have reported low or variable gold recoveries from geological samples on a consistent basis. 1,2 Poor gold ...

Powerful x-rays can now be used to rapidly and accurately detect gold in ore samples, thanks to a new technique -- a move that could save Australia's minerals industry hundreds of millions of dollars ...

Mining plants require various samples of the metals extracted from ore to be routinely analyzed, including the feed (crushed ore), the tails (waste ore left over after processing) and the concentrate ...

Ian Klassen, President and CEO comments: "We are extremely pleased with the results of the testwork with the Steinert ore sorting equipment, which demonstrated excellent ability to identify and reject ...

SIMPLE SAMPLE Samples weighing some 500 g are needed for the Chrysos analysis ABUNDANT RESOURCE The country is estimated to host the world’s largest percentage of gold resource, accounting for 18% of ...

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% ...

Should you have feedback on this article, please complete the fields below. Please indicate if your feedback is in the form of a letter to the editor that you wish to have published. If so, please be ...

Encouraging results from testing the previously unassessed 6–10 mm size fraction, made possible by recent advancements in AI, demonstrated 59% waste rejection and 95% gold recovery, highlighting a ...

Margaux Resources Ltd. (TSX VENTURE:MRL, OTCQB:MARFF) is pleased to provide an update on the Company’s initial fieldwork on its Ore Hill property, part of Margaux’s Kootenay Arc project in southern ...