Gold recovery from carbonaceous ores presents unique challenges due to the presence of carbonaceous matter that can absorb gold during the extraction process, a phenomenon known as "preg-robbing." ...
Gold is one of the most valuable and sought-after metals in the world, but extracting it from some types of ores can be challenging and costly. Refractory ores are those that resist conventional ...
Gold prices rose to a record high level in the domestic futures market on Friday, driven by positive trends in the spot market and global cues. Ongoing uncertainty about US tariff policies ...