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Luzonite
Introduction
Physical Properties
Chemical Properties
Occurences
Notable Locality
Major Uses
Diagnostic Features

Physical Properties

Crystal System: Orthorhombic

Crystal Form: Crystal prismatic

Crystal habit: Massive, granular

Hardness: 3.5

Cleavage/Fracture: {101} good cleavage; {100} distinct cleavage; shell-like or uneven fractures

Luster: Metallic

Color: Deep red to brown

Streak: Black

Specific Gravity: 4.4-4.6

Other Characteristics: Dimorphous with enargite

        

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