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 ...

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 ...

The proportion of deep-sourced helium and the temperature of the mineralising fluids appear to correspond to the size of the ...

A deposit of high-quality gold ore containing around 1,000 metric tons (1,100 US tons) of the precious metal has been discovered in central China, according to Chinese state media. Valued at ...

A "supergiant" deposit of high-quality gold ore containing an estimated 1,000 metric tons (1,100 US tons) of the precious metal was discovered in central China in late 2024, according to Chinese state ...

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 ...

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 ...

Ore sorting of samples from Caspin Resources’ Kelpie deposit improves high- and low-grade samples by three and six times respectively. TOMRA ore sorting upgrades Kelpie high-grade and low-grade sample ...

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