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Opal
Opal

Chrome Tourmaline
Chrome Tourmaline



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Opal
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Chrome Tourmaline

Opal and Chrome Tourmaline Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
BrittleWalter Schumann
hot salt water
-
1.98-2.25
Conchoidal
None
5-6.5
SiO2 · nH2O
 
-
-
-
2.85-3.35
Conchoidal
3,2
7-7.5
Tourmaline is a series of several different minerals with unique chemical formulas.

Opal and Chrome Tourmaline Chemical Formula

While comparing Opal and Chrome Tourmaline 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 Opal and Chrome Tourmaline chemical formula.

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Opal and Chrome Tourmaline Specific Gravity

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