Opals on Mars?
- Author
- Australian Broadcasting Corporation
- Published
- Sat 30 Nov 2024
- Episode Link
- https://www.abc.net.au/listen/programs/scienceshow/opals-on-mars-/104667362
Jonica Newby visits the opal mining town of Lightning Ridge in western NSW and meets the geology professor obsessed about opals from childhood who made it his quest to discover how opals are formed.
