Chalcedonies include many types of cryptocrystalline quartz gems and feature a number ... Ruby in the RoughIts green surroundings showcase a ruby from Tanzania in its unpolished beauty.

Made of smoky quartz crystal, this point is transparent ... It is made of chert from the Green River Formation of southwestern Wyoming and contiguous parts of Utah and Colorado.

Lou Manfredini joins Lisa Dent in his weekly segment, Ask Lou, where Lou answers your questions about all things home repair. This week, Lou explains the difference between granite and quartz ...

Spruce Pine, North Carolina, is one of the few places in the world for mining high-purity quartz, a key component needed for making microchips, solar panels and fiber-optic cables. But destruction ...

Use clear quartz to give your mental clarity a leg up. It can't erase the effects of burning the candle at both ends, but it can help restore balance and keep you feeling emotionally stable during ...

Here are some Omaha homes with history that you might be able to call your own.

The new model features a mint green dial sat within a 40mm stainless steel case. It joins a pair of otherwise identical 40mm quartz-powered timepieces, whose dials are black and silver ...

The Green New Deal will convert the old, gray economy into a new, sustainable economy that is environmentally sound, economically viable and socially responsible. It seeks to solve the climate crisis ...

Parkinson also brought her expertise to suggest details that help soften the space, such as the pale green terrazzo chequerboard flooring ... The lower section covered in a rough-sawn oak veneer is ...

Her first collection, titled “Mother of Mothers,” featured five rings centered with, chrysocolla, a blue-green mineral ... 05-carat Brazilian Paraiba rough on a quartz matrix surrounded ...

Andrew is CNET's go-to guy for product coverage and lead photographer for Europe. When not testing the latest phones, he can normally be found with his camera in hand, behind his drums or eating ...