US$ 295.00
Weighs 935 grams
It weighs 139 grams
Porphyry is a general term that is used rather loosely for igneous rocks which contain relatively large isolated crystals set in a fine-grained groundmass
Dimensions at widest points approximately 130 mm high x 70 mm x 55 mm thick
Azurite Sun AZ134 petrified wood Weighs 935 gramsAZ134 Azurite sun mineral specimen. Dimensions at widest points for entire specimen approx. 100 mm x 100 mm x 35 mm thick. Weight is 446 grams. The matrix that this copper based mineral forms on is kaolinite. From Malbunka copper mine in Northern Territory, Australia.
US$ 295.00
US$ 312.50
US$ 312.50
US$ 123.99
US$ 360.00
US$ 335.00
US$ 435.00
US$ 25.99
US$ 79.00