| Gold Rush Jewelry, Bead and Art Company Australian opal rough, black, cabochons, jewelry, and information about this gemstone. http://www.opalopal.com/ |
| Keith Rigby Opals An Australian supplier of rough and cut black opals. http://www.opalrough.com/ |
| Opalos Corporation Offers Mexican fire and Australian black opals as well as colored gemstones. http://www.mexopals.com/ |
| Parched Earth Opals Includes yowah, opalized wood, black matrix and picture stones. http://www.parchedearthopals.com |
| Swordfish Mining Miners and cutters of Virgin Valley opal. http://www.virginvalleyopal.com/ |
| The Opal Mine Retail and wholesale Australian opals from the mines at Lightning Ridge, cabochons, rough, jewelry, opal encyclopedia, search function and chat forum. Requires Java and cookies to be turned on to order on line. http://www.opalmine.com/ |
| The Village Smithy Opals, Inc. Supplies rough and finished opals purchased directly from miners in Australia. http://www.villagesmithyopals.com/ |