From : Bellerberg, Ettringen, Eifel, Germany

 

Columnar blue transparent crystals of the magnesium-aluminium-silicate Cordierite on volcanic rock. 
This Cordierite specimen shows well shaped beautiful crystals with a great lustre !

 

Dimensions : 2.5 x 2 x 0.7 cm

Cordierite

SKU: 1730
20,00 €Price