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

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

Gemstone.org - International Colored Gemstone Association

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

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

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

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Rudraksha is a mystic power bead. Rudraksa Beads from 1 mukhi to 27 mukhi Rudrakshas. Blessed Nepal Rudraksha mala/Rudraksha Rosary, Rudraksha Astrology & Java rudraksh beads world. Rudraksh Center provides rudraksha seeds, rudraksha types, rudra...

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The Gemological Institute of America, GIA, is the world