Fluorite inclusions in Mong Hsu ruby
Authors: Adolf Peretti, F. Mouawad Published in: JewelSiam Download Publication
An in-depth look at Russia’s hydrothermal synthetic rubies
Authors: Adolf Peretti, Christopher P. Smith Published in: JewelSiam Download Publication
Rubies du Vietnam: Etude comparative avec les rubies de Birmanie e d’ autres provenence
Authors: Adolf Peretti, M.-L. Dele -Dubois, J. Fournier Published in: Revue De Gemmologie Download Publication
Foreign substances in Mong Hsu rubies
Authors: Adolf Peretti Published in: JewelSiam Download Publication