Azurite Sun AZ190 annular rings The stromatolite occurs as small

The stromatolite occurs as small digitate columns which are finely laminated

Weighs 834 grams

Dimensions at widest points approximately 180 mm x 90 mm x 70 mm thick

cut and polished on one side with a natural back and a cut base to stand on

135 mm x 80 mm x 40 mm thick

Azurite Sun AZ190 annular rings The stromatolite occurs as smallAZ190 Azurite sun mineral specimen. Very large sun, 120 mm diameter ! Dimensions at widest points for entire specimen approx. 170 mm x 140 mm x 25 mm thick. Weight is 549 grams. The matrix that this copper based mineral forms on is kaolinite. From Malbunka copper mine in Northern Territory, Australia.