White Rock Quarry, Horsnell Gully, Teringie, South Mt Lofty Ranges, South Australia.
The range of hills to the east of Adelaide is renowned as a source of quartz crystals of exceptional clarity and beauty; the White Rock quarry produced over the years many spectacular crystals treasured in many collection and museums around the world. Another little beauty, a cluster of water clear terminated crystals up to 45 mm long. Ex. Cy Fortanier collection.