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Phlogopite
Phlogopite

Annabergite
Annabergite



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Phlogopite
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Annabergite

Phlogopite and Annabergite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Tough
-
-
2.78-2.85
Uneven
Perfect basal (001)
2-2.5
KMg3(Si3Al)O10(F,OH)2
 
Sectile
-
-
3.07
-
Perfect on {010}, indistinct on {100} and {102}
2
Ni3(AsO4)2•8(H2O)

Phlogopite and Annabergite Chemical Formula

While comparing Phlogopite and Annabergite 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 Phlogopite and Annabergite chemical formula.

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Phlogopite and Annabergite Specific Gravity

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