How Does Your Opals Grow?
- Author
- Creation Moments Inc.
- Published
- Fri 30 Dec 2022
- Episode Link
- https://traffic.libsyn.com/creationmoments/Eng_228_30_How_Do_Your_Opals_Grow.mp3
Does it really take millions of years for opals to form?
(Photo: Multicolor rough crystal opal from Coober Pedy, South Australia. Courtesy of Dpulitzer. CC-BY-SA 3.0)
