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Grandidierite
Grandidierite

Tourmaline Bi Color
Tourmaline Bi Color



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Grandidierite
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Tourmaline Bi Color

Grandidierite and Tourmaline Bi Color Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.85-3.00Not Available
Amber
1 7.18
1.5 Fracture
Brittle, UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven
Not Available
1.6 Cleavage
Perfect
Not Available
1.7 Mohs Hardness
7.57-7.5
Amber
2 10
1.8 Chemical Composition
(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.
Not Available

Grandidierite and Tourmaline Bi Color Chemical Formula

While comparing Grandidierite and Tourmaline Bi Color 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 Grandidierite and Tourmaline Bi Color chemical formula.

  • Chemical formula of Grandidierite- (Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.
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Grandidierite and Tourmaline Bi Color Specific Gravity

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