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Hawks Eye
Hawks Eye

Mottramite
Mottramite



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Hawks Eye
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Mottramite

Hawks Eye and Mottramite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

-99995.9
1 7.18
👆🏻

Fracture

-
Sub-Conchoidal

Cleavage

None
None observed

Mohs Hardness

73
2 10
👆🏻

Chemical Composition

SiO2
PbCu(VO4)(OH)

Hawks Eye and Mottramite Chemical Formula

While comparing Hawks Eye and Mottramite 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 Hawks Eye and Mottramite chemical formula.

  • Chemical formula of Hawks Eye- SiO2
  • Chemical formula of Mottramite- PbCu(VO4)(OH)

Hawks Eye and Mottramite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hawks Eye and Mottramite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hawks Eye and Mottramite Optical Properties during the identification of gemstone. Specific gravity of Hawks Eye is 5.9 whereas that of Mottramite is 5.9.