All links on this page are in issues of MS&G

 

Crystal world
The Gemini Project
Wilderness Gems Ltd.
McGregor Schools Office @ USQ
Budd Severs' Opal
Princess Pearl Jewellery Co.
The Crystal Caves
Rocks & Minerals
Mt Hay Gemstone Tourist Park
Mineral Search
New Auction Site
The Gemmological Association of Australia
Sapphires Coolamon Mining
Anna-Margot Originals
Crystal Kingdom
Eureka Beads
Quality Custom Casting
Guide to Black Opal DVD
World Opal Directory
Australian Opal Industry Certificate Courses
Rock and Gem
The Rock Shop
Precious Metal Clay
Seda Opals
Cooloola Rocks & Minerals
Apecs
Australian Opal Mines
Matrip Opals
Kaspers Multicrafts
Best of Both Worlds
Daniela L'Abbate
Rolf's Opals
Bead & Gem Show