According to S&P, global exploration budgets are expected to increase between 5% and 15% in 2022.

The world's second-largest gold miner by reserves said it continues to “intensively explore” for more resources in the area.

Flash Joule heating is being proposed at Rice University as a mechanism to recover rhodium, palladium, gold and silver from electronic waste.

Researchers at Aalto University developed a method that uses chloride for the leaching and recovery of gold from ore.