HEATKEYS

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

The Gemological Institute of America, GIA, is the world

Opal Jewelry & Opals. Stunning photos and video of Australian opal rings, pendants, earrings, matched sets. Safe shopping 100% satisfaction guarantee. Est. 1972

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

custom australian opal jewelry and opal care information for black opals, boulder opal, opal jewelry cleaning facts, opal lore, values of opals and identification of opal gemstones, floating opal jewelry

Buy and sell gemstones, jewellery, gemmological tools, mineral specimens and related items via auction or fixed price formats in our secure, ethical marketplace.

Macs Opals offers a huge range of Australian Opals & Opal Jewellery. Browse & Buy Boulder Opals, Black Opal, Opal Rings, Opal Pendants & More.

Welcome to Holyland Jewerly! A large selection of hand-made rings, earrings, bracelets, necklaces, pendants, Stars of David, Crosses, Hamsas in sterling silver (925) and 9k gold , Judaica from Israel. Please add us to your favorite list.

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.

An interactive reference guide to rocks, minerals, and gemstones.

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

Learn about crystal meanings, metaphysical and healing lore of crystals, stones, colors, Reiki, Seichim,spirituality, and more.