crystalline quartz was sent directly from quarries and mines to factories, where they were turned into piezoelectric devices with no chemical transformation whatsoever. The magic of crystal ...

Avant Mining is located in a rural area nestled in the Ouachita Mountains. Renowned for its rich mineral deposits, ...

As crystals explode in popularity, collectors are paying millions, cutting museums out of the industry. So how'd the Smithsonian land a giant quartz? More from Big Business As crystals explode in ...

If you find that the northwest nook of your home is far too pared back and you're looking for the perfect crystal to pop into this area, Ivana reveals that hematite or quartz is the way to go.

Pennsylvania may not be the first place that comes to mind when thinking of gemstone mining, but the Keystone State has a surprising diversity of beautiful natural gemstones that can be found across ...

Large crystals found in geodes and other rocks are relatively rare. Pink ChalcedonyA pink chalcedony shows off its beauty. Chalcedonies include many types of cryptocrystalline quartz gems and ...

mica and quartz from the list of minor minerals with immediate effect. FEMMI had been recommending the exclusion for the past few years. Hereafter, mining of those minerals would be governed under ...