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Quartz
Quartz

Grandidierite
Grandidierite



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Quartz
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Grandidierite

Quartz and Grandidierite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
2.65
Conchoidal
{0110} Indistinct
7
SiO2
 
-
-
-
2.85-3.00
Uneven
Perfect
7.5
(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.

Quartz and Grandidierite Chemical Formula

While comparing Quartz and Grandidierite 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 Quartz and Grandidierite chemical formula.

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Quartz and Grandidierite Specific Gravity

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