Septarian - Carved and Polished Bowl - Statement Specimen metal open form with layered walls

open form with layered walls

The piece has a stout prismatic shape with crisp angular faces

usually with interlocking “teeth” on each of the valves

and CaCO₃

Approximate Weight for 1 piece: 155cm

Septarian - Carved and Polished Bowl - Statement Specimen metal open form with layered wallsMined from: Mahajanga Province, Madagascar Description: This one of a kind Septarian carved and polished bowl statement specimen from Madagascar features a wide, shallow bowl shape with a polished interior and a natural, uneven rim. The stone shows the classic Septarian patterning, with grey brown limestone sections broken up by dark seam lines and yellow to honey coloured calcite veins. The interior has been smoothly polished to bring out the cracked