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Chrome Tourmaline
Chrome Tourmaline

Precious Opal
Precious Opal



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Chrome Tourmaline
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Precious Opal

Chrome Tourmaline and Precious Opal Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
-
2.85-3.35
Conchoidal
3,2
7-7.5
Tourmaline is a series of several different minerals with unique chemical formulas.
 
-
-
-
1.98-2.25
Conchoidal
None
5-6.5
SiO 2 · nH 2OGemdat.org , Management Team (2012)

Chrome Tourmaline and Precious Opal Chemical Formula

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

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Chrome Tourmaline and Precious Opal Specific Gravity

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