Richterite

Richterite
9,00€
Formula: 
Na(CaNa)Mg5Si8O22(OH)2
Crystal system: 
Monoclinic
Description: 
Single crystal of Richterite (8x8x6mm)
Location: 
Imerina
Country: 
Madagascar
Continent: 
Africa
Box format: 
32 x 32 x 34 mm TN