Arkansas was once one of the country's largest quartz producers. Remnants of that legacy can be found in the hills of the ...

The gem show is in full swing and the selection of crystals and gems for sale is spectacular. There’s everything from common quartz to the most exquisite diamonds. While most of what is available ...

I noticed a sudden explosion of public interest in quartz crystals. Crystal shops have sprouted like mushrooms in Metro Manila and even in faraway Mindanao. The internet is full of them. You don’t ...

Excited screams filled the air as two of my sons jumped from the platform and plunged downward into the mine below. Within minutes, they dropped several hundred feet and had traveled over a half-mile ...

If you love The Hills, you might want to take a moment out of your day to honor Spencer Pratt's crystal collection. The obsidian, quartz, and tourmaline enthusiast — who even has his own line of ...