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Phlogopite
Phlogopite

Gaylussite
Gaylussite



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Phlogopite
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Gaylussite

Phlogopite and Gaylussite Physical Properties

1 Physical Properties
1.1 Tenacity
Tough
Not Available
1.2 Solubility
Not Available
decomposes in water
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.78-2.851.93-1.99
Amber
1 7.18
1.5 Fracture
None, Uneven
Conchoidal, Conchoidal, Brittle
1.6 Cleavage
Perfect basal (001)
perfect [110]
1.7 Mohs Hardness
2-2.52.5
Amber
2 10
1.8 Chemical Composition
Not Available
Na2Ca(CO3)2•5(H2O)

Phlogopite and Gaylussite Chemical Formula

While comparing Phlogopite and Gaylussite 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 Gaylussite chemical formula.

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  • Chemical formula of Gaylussite- Na2Ca(CO3)2•5(H2O)

Phlogopite and Gaylussite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phlogopite and Gaylussite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phlogopite and Gaylussite Optical Properties during the identification of gemstone. Specific gravity of Phlogopite is 1.93-1.99 whereas that of Gaylussite is 1.93-1.99.