Schorl Crystal – NAM 031

Measurements:  70 x 55 x 50 mm 

Description:  A lovely schorl crystal with 'Mercedes' sign and interesting faces.

The top display side has only small nicks, while one of its sides has contact and pressure marks.

Weight of Specimen:  242 g

Chemical Composition:  NaFe²⁺₃Al₆Si₆O₁₈(BO₃)₃(OH)₄

Hardness on Mohs Scale:  7.5

Location:  Nieu Schwaben, Erongo Region, Namibia.

Specimen Code:  NAM 031