Scientists are intrigued by how gold nuggets form, often tucked in quartz veins. The process seems to involve earthquakes and ...

In this episode, we uncover hidden gold inside large quartz rocks - using nothing but our trusty metal detectors and some ...

At a mining site here, Rod Blakestad cracked open a shiny rock with his pick. He found quartz, a sign that the rock may contain gold.But Blakestad, a veteran gold hunter, tossed the rock aside. He and ...