SKU: P_26-6_31
A specimen of magnetite, featuring a single, well-formed crystal with a black color and a distinct metallic luster. Main Features: black color; metallic luster; bright matrix; high contrast. Condition: Good. The crystal is well-exposed but has visible minor chipping on the edges.
Price: 20 EUR (89 PLN)
Availability: In stock
Location: Huayriquiña mine, Cerro Huañaquina, Yocalla Municipality, Tomás Frías Province, Potosí, Bolivia
Size: 29 x 27 x 35 mm
Weight: 36 g
Chemical formula: Fe₃O₄
Mohs hardness: 6.0