Septarian egg, egg of septaria and yellow calcite of 534g
$91.00
Details
Septarian egg from Madagascar, an authentic stone egg of septaria and yellow calcite.
It weighs 534g and measures approximately 9cm high by 8cm wide.
Septaria is a type of calcareous concretion that forms in the sedimentary environment. These beautiful stones look like cracked spheres that are covered with internal fractures, giving them the appearance of a puzzle.