Septarian Sphere - Specimen ancient Egyptian stone like other types of marble

like other types of marble

conductivity

5cm x 15cm x  9cm

shell-like fracture obsidian is known for

with taller central growth and smaller points stacking outward in every direction

Septarian Sphere - Specimen ancient Egyptian stone like other types of marbleMined from: Betsiboka Region, Madagascar Description: This one of a kind Black Druzy Septarian Sphere from Madagascar features a dramatic polished exterior with deep smoky brown to black septarian patterns, warm tan calcite filled sections, a classic dragon stone crackle pattern associated with septarian nodules. An open geode cavity lined with sparkling dark druzy crystals create a glittering black surface that adds depth, texture, and visual