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Mottramite
Mottramite

Chalcedony
Chalcedony



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Mottramite
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Chalcedony

Mottramite and Chalcedony Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Soluble
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
5.92.55-2.70
Amber
1 7.18
1.5 Fracture
Sub-Conchoidal, Brittle, Metallic
Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann
1.6 Cleavage
None observed
Absent
1.7 Mohs Hardness
36.5-7
Amber
2 10
1.8 Chemical Composition
Not Available
SiO2

Mottramite and Chalcedony Chemical Formula

While comparing Mottramite and Chalcedony 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 Mottramite and Chalcedony chemical formula.

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  • Chemical formula of Chalcedony- SiO2

Mottramite and Chalcedony Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mottramite and Chalcedony Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mottramite and Chalcedony Optical Properties during the identification of gemstone. Specific gravity of Mottramite is 2.55-2.70 whereas that of Chalcedony is 2.55-2.70.