Help on Cleavage: Cleavage: [ 0 0 1 ] : Indistinct
Help on Color: Color:
Help on Density: Density: 3,13 g/cm3
Help on Diaphaniety: Diaphaniety:
Help on Fracture: Fracture:
Help on Habits: Habits: Radial: Crystals radiate from a center without producing stellar forms (e.g. stibnite)
Aggregates: Made of numerous individual crystals or clusters
Bladed: Aggregates of thin lath-like crystals (e.g. kyanite)
Help on Hardness: Hardness: 4-5 - Fluorite-Apatite
Help on Luminescence: Luminescence: Non-fluorescent
Help on Luminescence: Short UV Color:
Help on Luminescence: Long UV Color:
Help on Luster: Luster: Vitreous (Glassy)
Help on Magnetism: Magnetism:
Help on Streak: Streak: pale green