|Altmann & Cherny Pty.
Ltd. is an Australian owned family business established in 1948 by John
Altmann and Rudi
Cherny who shared a passion for opals and wanted to show this uniquely Australian gemstone
to the world.
Altmann & Cherny has built a reputation of excellence, which extends to international recognition as leading Australian opal experts.
Today Altmann & Cherny have one of the largest collections of Australian opals including two of the most valuable opals in the world, the Olympic Australis and the Aurora Australis.
Altmann & Cherny
18 Pitt Street, Sydney
New South Wales 2000 Australia
Telephone: 61 2 92519477
Facsimile: 61 2 92514717
Australian Opal and Gemstone Photographic Library
Opal Photography – Rudy Weber
Department of Mineral Resources