Palenzonaite (3.7 x 5 2.1 cm)

Description

Formula: (Ca,Na)₃CaMn₂²⁺(VO₄)₃

System: Isometric

Locality: Molinello, Liguria, Italy

Habit: Fine grained

Color: From dark grey to black

Luster: Greasy

Weight: 51.3 g

Dimensions: 3.7 x 5 x 2.1 cm