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 ...

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 ...

Every year, Australian mining companies discard hundred of millions of dollars worth of gold. They're not doing it on purpose, it’s just that the standard industry technique of scanning mineral ...

VANCOUVER, British Columbia / Oct 20, 2025 / Business Wire / Spanish Mountain Gold Ltd. (“Spanish Mountain” or the “Company”) (TSX-V: SPA; FSE: ...

China announces that the Wangu gold deposit in Hunan could contain more than 1,000 tons of gold, according to initial ...