In this episode of Crystal Case Studies, Emily deep dives into Opal, the mesmerising mineraloid from Australia's parched desert plains. Join us on a journey through time as we delve into the origins of Australian Opal: watery kaleidoscopes of colour from one of the driest places on Earth.
-----------
@crystalcasestudies
www.crystalcasestudies.com
----------
References:
The Australian Gemmologist, Vol 21, #1, 2001. “Geology of Australian Opal Deposits”, L.J. Townsend.
“Lightning Ridge, Walgett & District”, information booklet, p13.
The Queensland Boulder Opal Association
Elliston, J. (2018). Hydration of Silica and Its Role in the Formation of Quartz Veins – Part 1. Substantia, 2(2), 43–71.
Harding, M. A. (2016) 'Plenty of opal back then: Opal Pulkah': a history of Aboriginal engagement in the Northern South Australian opal industry c.1940–1980'
'Lapidarium: The Secret Lives of Stones', Hettie Judah
'The Crystal Apothecary: 75 Crystal Remedies for Physical, Emotional and Spiritual Healing', Gemma Petherbridge
'The Book of Stones: Who They Are and What They Teach', Robert Simmonds and Naisha Ahsain