Form Design of Bulky Ruby Crystals with Well-Developed (112̅3) Faces—Epitaxial Growth of Crystal Films on Sapphire Substrates via MoO3 Flux | Crystal Growth & Design
Fracture Healing of Ruby • Fluxed Up
Fracture Healing of Ruby • Fluxed Up
Gem School - Gemology School - Gemologist School
Heat-treated ruby with flux assisted fracture healing.
Lotus Gemology - A flux-healed fingerprint in a heated ruby from Myanmar (Burma). Note how the channels in this fingerprint have developed a drippy appearance and how many of the long channels
YourGemologist Online Study of Gemology Jewelry and Gemstones » Flame/Quench Ruby
SYNTHETIC RUBIES - Global Gemology - Rare Gems & Jewels
A really beautiful example of ruby grown by the flux process at the now defunct San Francisco labs of Chatham Created Gemstones. I am also including a long explanation of the flux
Fluxed Up — Pala international
SYNTHETIC RUBIES - Global Gemology - Rare Gems & Jewels
Ruby and Jewelry Glossary - A Handy Guide to Useful Jewelry Concepts | The Natural Ruby Company