Barite - Specimen Blastoidea with a satin-like surface in

with a satin-like surface in some areas and clearer windows along the edges and faces

Approximate Weight of 1 piece: 40g

Al)2H2Si2O5(OH)4·nH2O

Diameter: 36mm

Approximate size of 1 tooth: 8cm x 6cm x 2cm

Barite - Specimen Blastoidea with a satin-like surface inMined from: Haut Katanga or Lualaba copper belt region. Congo Description: This one of a kind Barite mineral specimen from the Congo features a long, sculptural matrix covered in honey brown to golden Barite crystals with pale translucent crystal growths throughout. The Barite forms layered bladed plates and rosette like clusters, with many thin crystals overlapping in fan shaped sprays across the top of the specimen. The earthy brown matrix gives the