When we talk about crystals around here, we’re generally talking about the quartz variety used to make oscillators more stable, or perhaps ruby crystals used to make a laser. We hardly ever talk ...

Thanks to Sutton Stracke, we’ll never forget at least two memorable moments with Crystal Minkoff on The Real Housewives of Beverly Hills. She was the one who pointed out Crystal’s ugly leather ...

Some crystals look very similar but here are a couple of ways to tell them apart. The salt may look a little grayer than the sugar which may look whiter than the salt. The alum may sparkle a little ...

YEKATERINBURG, September 29. /TASS/. Rare ruby crystals, which were found in the Yamal-Nenets Autonomous District, will be displayed at the Urals Geology Museum of the Urals State Mining ...