Kambaba 'Jasper' Rhyolite Sphere - 71mm, 504g

Locality - Madagascar
Size – 71mm
Weight – 504g

This kambaba rhyolite sphere features swirling dark, algae green and excellently formed jet black orbicular patterns with some distinctive 'eye' markings. It has been expertly polished and shaped and displays beautifully. This sphere will be provided with a wooden sphere stand as shown.

Known incorrectly to most as kambaba 'jasper' and often marketed as 'nebula stone', kambaba rhyolite is an unusual green and black stone with attractive swirling and orbicular algae green and dark black patterns. First believed to be a jasper, then theorized to be a type of stromatolite, and most recently described as a rhyolite, the classification of this particular stone is still disputed to this day.