Recycling Old Gold Can Put an End to the Need for More Mining

September 9, 2013 / No Comments

Human love for gold and gold ornaments is nothing new. From time immemorial, people have placed their trust on this yellow metal for its value and glow. According to the US Geological Survey, 171,300 tons of gold have been mined throughput the past and the rate is increasing by 3,000 tons every year. But then, do you know that gold mining ...