For centuries, gold and silver have been mined by humans for their beauty, intrinsic value, and industrial uses. Have you ever wondered where and how gold is mined? With today’s technology, gold mining has evolved significantly, even compared to just 15 years ago. In this episode of "Johnny on the Spot," hosts Johnny and Shannon discuss the top 10 gold-producing mines around the world and the practices used to extract the shiny, brilliant gold we admire and wear in jewelry and other applications.