Kambaba Jasper Fossil Stromatolite Slab! Lapidary Stone Slab!

Kambaba Jasper is a gorgeous green stromatolite fossil from Madagascar!  It has neat orb like structures and swirls from the colonizing bacteria that formed it!  It is estimated to be over 3 billion years old!  Kambaba also goes by the name of Crocodile Jasper.  It tends to take a matte polish, though higher polishes can be achieved depending on the stone.     Measurements (inches - longest - approx): 5.6 x 4.3 x .31   The last photo has been taken dry so that you may see any defects. The other photos have been taken wet to simulate a polish.