Opal Oasis Loose Australian opals and jewelry. http://www.opaloasis.com/

Opal Oasis Australian opal sales, history and information. Pictorial quide of opal types. http://www.opaloasis.com/

Opal Opal Australian opal rough, black, cabochons, jewelry, and information about this gemstone. http://www.opalopal.com/

Opalinda Community site for opals, jewelcrafters, and gem dealers including a gem and jewel finder. http://www.opalinda.com/

Opals and Gemstones Opals, fire agates, turquoise, gemstones and rough materials freeform yowah, koroit, lightning ridge as well as new olypmic field. http://www.opalcutter.com

Opals Down Under Buy loose opals & opal jewellery online - Black Opals, Boulder Opals, White Opals & Crystal Opals. Free global delivery & certificates of authenticity with each sale. http://www.opalsdownunder.com.au/

Opals Guaranteed Information and Australian opal and black opal jewelry. http://www.opals-opals.biz/

Opals International Jewelers Inc. Australian opals, black opals, tanzanites, jewelry, custom designs, wholesale, secure Cybercash internet shopping. http://www.australianopals.com/

Opals World Wide Cutters and Exporters of Fine Australian Opal. Specializing in Black Opal from Lightning Ridge and Boulder Opal from Queensland. http://www.opalsworldwide.com.au/

Stoned Opal Boulder, Koroit and Yowah matrix, and Cloisonne opals, picture stones, and unique collectables. http://www.stonedopal.com/

The Opalmine Opals and opal jewelry direct from the opal mines at Lightning Ridge Australia. Have your questions answered by our encyclopedia or our chat forum. http://www.opalmine.com/

The Opalsmith Quality Australian rough and cut opals. http://www.opalsmith.com/

The Village Smithy Opals Rough and finished opals as well as cutting tips, and more. http://www.villagesmithyopals.com/