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Biotite
Biotite

Agalmatolite
Agalmatolite



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Biotite
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Agalmatolite

Biotite and Agalmatolite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.7-3.3Not Available
Amber
1 7.18
1.5 Fracture
Uneven, Even, Yellow, White
Not Available
1.6 Cleavage
Perfect on the {001}
Not Available
1.7 Mohs Hardness
2.5-3.0Not Available
Amber
2 10
1.8 Chemical Composition
K(Mg,Fe++)3[AlSi3O10(OH,F)2
Not Available

Biotite and Agalmatolite Chemical Formula

While comparing Biotite and Agalmatolite 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 Biotite and Agalmatolite chemical formula.

  • Chemical formula of Biotite- K(Mg,Fe++)3[AlSi3O10(OH,F)2
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Biotite and Agalmatolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Biotite and Agalmatolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Biotite and Agalmatolite Optical Properties during the identification of gemstone. Specific gravity of Biotite is Not Available whereas that of Agalmatolite is Not Available.