HEATKEYS

Buy Gemstones Online. Loose Semi-Precious and Precious Stones: Sapphire, Spinel, Topaz, Garnet, Tourmaline, Opal, Emerald, Ruby, Amethyst and Birthstones

Opal Auctions is the number one site to buy and sell opals & opal jewelry online. Registration is free for all, and we stock a wide variety of quality opals and related gemstones

Geology and Earth Science current events, news, articles, dictionary, satellite images, career information, reference maps, and more.

Opals and opal jewelry with Australian opals, black opal ring, boulder opal pendant and crystal opal earring.

Black Opal Mine brings you the finest Australian black opal, white opal, boulder opal and rough opal gems from the opal fields of Lightning Ridge and Cooper Pedy, NSW -

Gemstone.org - International Colored Gemstone Association

YouTube is a place to discover, watch, upload and share videos.

At Opal by Anderson Beattie, we take great pride in delivering high quality opal jewelry that you can wear and love for a lifetime.

Zanzibar Tribal Arts is a fair trade store located in Midtown Sacramento and online gallery featuring imported masks, jewelry and handicrafts from over 90 different countries.

crystals, gemstones, feng shui, totems, free magic spells, gemstone meaning, good luck symbols

ModernJeweler.com is the source for features, blogs, forums, events, e-mail alerts, and more.

Buy and sell electronics, cars, clothing, apparel, collectibles, sporting goods, digital cameras, and everything else on eBay, the world

On line Gemology Course, learn how to grade and identify gemstones, diamonds and colored stones. Get hands on experience using real gems.