Gold Mining Boom Increasing Mercury Pollution Risk


In order to maximize gold extraction, mercury is often used to amalgamate with the metal. The gold is then produced by boiling away the mercury from the amalgam, a process which is hazardous owing to the toxicity of mercury vapor. Mercury is effective in extracting very small gold particles, but should be reclaimed in an effective and safe process.

With the price of gold at record levels. the small-scale mining sector, much of it illegal and

Read more...

More from Commodities

Watch This If You're Wondering How Much Gold to Have and When to Sell

Watch This If You're Wondering How Much Gold to Have and When to Sell

How Can Gold Continue This Upward Momentum?

How Can Gold Continue This Upward Momentum?

Week Ahead: Investors Keep Economy in Check as Trade, North Korea Talks in Limbo

Week Ahead: Investors Keep Economy in Check as Trade, North Korea Talks in Limbo

Oil Rally Steadies Even as Potential Supply Disruptions Persist

Oil Rally Steadies Even as Potential Supply Disruptions Persist

The Outlook for Gold Prices Looks Awful Even With 10-Year Yields Above 3%

The Outlook for Gold Prices Looks Awful Even With 10-Year Yields Above 3%