A stunning polished septarian egg with dramatic natural patterning throughout. The piece showcases the classic septarian formation with deep angular fractures in black contrasting beautifully against golden-brown calcite and grey limestone. 
 
The polished surface reveals a lovely depth and complexity, with the patterns shifting depending on how you view it. There's a gorgeous shimmer in places where the light catches the calcite, and the hollow druzy cavity inside adds another dimension to the piece. A real statement piece that would look fantastic on display.
 
This natural opening makes the piece truly one of a kind.
Septarian from Madagascar is highly regarded for its strong patterns and unique formations created through ancient volcanic and sedimentary processes. The egg shape enhances the natural structure of the stone while symbolising balance and completeness.