14btaanr ((GREEN GYPSUM)), $35 MINIMUM BID, Mount Gunson Copper Mine, Pernatty Lagoon, Stuart Shelf, South Australia, Australia, 8.5 x 5 x 1 cm, Cabinet, | |
Here is an aesthetic specimen with a great deep green color. No damage. It is a carpet of green Gypsum. This is an old and uncommon to seemily rare color from a find from many years ago. There are specimens with a light green color which is also an old find and also uncommon today. The latest green from about 10 years ago is a dirty brownish green which in now attractive in my opinion. |