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Chemical Composition: Pb5(AsO4)3Cl
Group: -
System: Monoclinic
Family: Phosphates
Hardness: 3.5
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- Small, hexagonal, prismatic crystals, sometimes with curved
faces
- No cleavage
- Even fracture
- Nonmetallic; resinous to adamantine luster
- Other colours: colourless, yellow-brown
- Very heavy, fragile
- Translucent
- Soluble in acids and fuses easily
- Colourless or yellowish streak
- Specific gravity 7.1
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