Register (via mindat.org)
Andamooka opal fields,
This Locality on mindat.org
White opals are mined down to an ancient sea bed at depths 3-10 meters. Both underground and open-pit mining methods are used.
High quality white opal, fossilzed and opalized shells and bones are commonly found. - GIA, 2019
var: Black Opal
var: White Opal
Copyright © Jolyon & Katya Ralph 1993-2021.
. Locality, gem & photograph data are the copyright of the individuals who submitted them.
For more information please contact the
Gemdat.org is an online information resource dedicated to providing free gemmological information to all.