¡Õ ¡Õ ¡ÕKnowledge unit of Minerals ¡Ö ¡Ö ¡Ö
Stibnite
Introduction
Physical Properties
Chemical Properties
Occurences
Notable Locality
Major Uses
Diagnostic Features

Physical Properties

Crystal System: Orthorhombic

Crystal Form: Columnar or acicular

Habit: Radiating or massive

Hardness: 2

Cleavage/Fracture: {010} perfect cleavage;

Fracture: Conchoidal

Luster: Metallic

Color: Lead gray

Streak: Lead gray

Specific Gravity: 4.52-4.62

Other Characteristics:

(1) Distinct lengthwise striations on the crystal surface

(2) Opaque

        

++  Go Home  ++ ++  Go Top  ++