14btaans ((GREEN GYPSUM)), $35 MINIMUM BID, Mount Gunson Copper Mine, Pernatty Lagoon, Stuart Shelf, South Australia, Australia, 8.5 x 7.5 x 1.2 cm, Cabinet, | |
Another of these specimens of Gypsum which are my favorite Australian Gypsum specimens. The green is unusually attractive on this undamaged specimen with sparkling terminations. These were from an old collection in Australia brought to Tucson show by an Australian dealer. |