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Chalcedony
Chalcedony

Chondrodite
Chondrodite



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Chalcedony
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Chondrodite

Chalcedony and Chondrodite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

Soluble
Soluble

Durability

-
-

Specific Gravity

2.55-2.703.10-3.20
1 7.18
👆🏻

Fracture

Uneven, Splintery, Conchoidal
Uneven, Conchoidal

Cleavage

Absent
Poor to good on (001)

Mohs Hardness

6.5-76-6.5
2 10
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Chemical Composition

SiO2
(Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.

Chalcedony and Chondrodite Chemical Formula

While comparing Chalcedony and Chondrodite 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 Chalcedony and Chondrodite chemical formula.

  • Chemical formula of Chalcedony- SiO2
  • Chemical formula of Chondrodite- (Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.

Chalcedony and Chondrodite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chalcedony and Chondrodite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcedony and Chondrodite Optical Properties during the identification of gemstone. Specific gravity of Chalcedony is 3.10-3.20 whereas that of Chondrodite is 3.10-3.20.