Planning your dream engagement? Or maybe just love a good sparkle and want to know more? Well, we’ve got something super ...

Garnets can even exhibit the color-change phenomenon similar to the rare gemstone alexandrite. All garnets have essentially the same crystal structure, but they vary in chemical composition. There are ...

The fourth and last season of HBO’s "The Righteous Gemstones" has just begun and people already can’t wait for the next episode. Here's what to know about Season 4 of "The Righteous Gemstones ...

† Department of Civil Engineering and Geological Sciences and Department of Chemistry and Biochemistry, 156 Fitzpatrick Hall, University of Notre Dame, Notre Dame, Indiana 46556, United States Article ...

At close: May 23 at 4:00:01 PM EDT ...

If the stone blocks the salivary duct, the gland can become infected, a condition called sialadenitis. A doctor may be able to feel a salivary gland stone while examining a patient, or see one by ...

Chromium and vanadium make an intense green color. Iron gives the stone a bluish tint. Courtesy of Bill Larson, Palagems.com. Want to see into the future? Be an eloquent speaker? Defeat spells and ...