A plane of unmelted flux in a Hydrothemally created synthetic Ruby forms a fingerprint-like pattern. | Synthetic ruby, Gemology, Crystals minerals
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
The Resurrection of Synthetic Coloured Stones - SSEF
Gem School - Gemology School - Gemologist School
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
Gem School - Gemology School - Gemologist School
Two-phase inclusions in flux-like fingerprints seen here in one of the... | Download Scientific Diagram
The unusual case of a jewel with a large number of flux-grown synthetic rubies sold as natural rubies | GGTL