As far as hidden gems go, Emerald Cave certainly qualifies. It’s a small grotto carved from the rocky walls of a canyon on the Colorado River in northwestern Arizona that can only be reached by a boat ...

RALEIGH, N.C. – An emerald so large it's being compared with the crown jewels of Russian empress Catherine the Great was pulled from a pit near corn rows at a North Carolina farm. The nearly 65-carat ...

When she surfaced at the Museum of Fine Arts, Houston about two years ago -- after languishing for decades in storage -- she was little more than a crackled canvas that seemed to have been daubed in ...

Two couples find 400+ carats of emeralds in North Carolina mine. March 27, 2012— -- Jamie Hill thought he found a new way to make money by opening up his aging emerald mine to amateurs at $25 a ...

RUBY reds, emerald greens and glinting diamond whites – Blenheim Palace has never looked more like the jewel in Oxfordshire's crown. This gem of a shot was snapped on Friday last week by Oxford Mail ...

The show will be held at the club’s Gulliver centre on Saturday and Sunday. Organiser Teresa Hudson said the state’s vast and sparse landscapes make Queenslanders particularly keen on their gemstones.