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Pyromorphite
Pyromorphite

Andesine
Andesine



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Pyromorphite
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Andesine

Pyromorphite and Andesine Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
6.5-7.1
Uneven, Conchoidal
Imperfect- [10 1 1]
3.5-4
Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
 
Brittle
-
-
2.65-2.69
Uneven, Conchoidal
Perfect on {001}, good on {010}
6-6.5
(Na,Ca)Al1-2Si3-2O8

Pyromorphite and Andesine Chemical Formula

While comparing Pyromorphite and Andesine physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Pyromorphite and Andesine chemical formula.

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Pyromorphite and Andesine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyromorphite and Andesine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyromorphite Vs Andesine during the identification of gemstone. Specific gravity of Pyromorphite is whereas that of Andesine is .