Spinel, MgAl 2 O 4 (download cif), is a rare gemstone that was used to imitate rubies. The structure has face-centered cubic symmetry, and is a little heavy to understand. The general formula is AB 2 ...

Rare gemstones and crystals are highly prized not only for their stunning beauty but also for their elusive qualities. While popular gems like amethysts, topaz, and diamonds capture the hearts of many ...

For instance, red spinel is associated with passion and devotion. Sardonyx is a combination of minerals sard and onyx, which ...

That's where pizza stones come in: These rectangular or circular slabs of relatively thick stone or metal absorb heat to cook pizza much faster than a pan or sheet tray, mimicking the results of ...

OLD POTTERY WHEEL RECALLS DISAPPEARING ANCIENT ART Dan Mercer Who Uses Instrument Learned Trade From Uncle In Greensborough, ...

You’ve probably heard of painful kidney stones. Find out where else “stones” can appear in your body, and how to tell. Sudden, intense pain is the hallmark of a kidney stone. See pictures of ...

According to the Fayetteville Police Department, the homicide took place about 4 p.m. along the 4300 block of Spinel Drive. Officers found Fortune dead at the scene, the release said. Police said ...

Perhaps that’s why her sizeable spinel sits on the cusp of its lush, lapis half-moon, because, despite all the symmetry, that central stone is not, well, central. ‘It’s a bit off balance,’ Gabriella ...

Monster Stones in Zelda: Echoes of Wisdom are items you can collect on your journey through Hyrule, but at first it's a bit of a mystery as to what they're actually used for. There are quite a few ...

The Rolling Stones began calling themselves the "World's Greatest Rock & Roll Band" in the late Sixties. Few disputed the claim then, and few would dispute it now. The “bad boy” counterparts ...

Hot stone massage is a form of therapeutic massage in which a practitioner places warm stones on a person’s body or uses them to apply pressure to specific points. Supporters of hot stone ...

NEW STONE AGE GIRL:That’s our dinner. NEW STONE AGE BOY:An eagle. NEW STONE AGE BOY:Dad, dad you’ll never guess what we just saw! An eagle took the baby boar that we were hunting for dinner.# ...