Polished Septarian nodule Freeform From Madagascar museum_quality and manufacturing uses

Polished Septarian nodule Freeform From Madagascar museum_quality and manufacturing usesPolished Septarian nodule Freeform From Madagascar Weight 0. 400kg Size 8cm by 8cm Thickness 4cm Septarian is the name given to a concretion stone composed of a sedimentary rock and Calcite, and is usually found as ovoid or spherical nodules. Concretion is derived from two latin words con meaning together and crescere meaning to grow, and this can be used to describe the formation and characteristic markings of this unusual stone. This unique mineral

SKU: 94481728802 · From cantondelareina.com.ar