Description
Formula: (Ca,Na)3CaMn22+(VO4)3
System: Isometric
Locality: Kalliosalo, Nurmo, Seinäjoki, Southern Ostrobothnia, Finland
Habit: In fracture crystallized rhombohedrally cleavaged metallic antimony
Color: Ligth silver
Luster: Metallic
Weight: 308 g
Dimensions: 8.2 x 5.2 x 4.6 cm