Its color varies from gray to brown or purple. Axinite is hard enough to be cut and used in jewelry that's highly resistant to scratches. It's not as durable as very hard gemstones like diamonds ...

The world is awash with the color purple — lavender flowers, amethyst gemstones, plums, eggplants and purple emperor ...

“My next thought was Hidden Gem Guitars sounds nice!” Volunteer Phillippa Leon-Thompson paints purple gems along the race route Saturday before the Hidden Gem Half-Marathon in Flossmoo ...

The stone appears green or blue in daylight or fluorescent light. In incandescent light, it is red or purple. The gem takes its name from Emperor Alexander II of Russia, the Geological Institute ...

The team found that iron content likely correlates to the signature purple hue in amethysts and elements including chromium, vanadium, and copper also impact a gem’s color. Synthetic gems that ...

Believed to originate from India, the Delhi Purple Sapphire also known as 'The Gem of Sorrow' shares a common narrative with renowned diamonds, having been pilfered from a Hindu temple.

This Droptail, called Amethyst, draws inspiration from the purple gemstone with an ethereal paint job and real amethyst in the gauge cluster. It also features swaths of open-pore wood and purple ...

Harrison was about to end the meeting after 30 minutes when he remembered two things to celebrate: Aly had just located a missing purple gem engraved with a likeness of the goddess Venus ...