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Apache Tear
Apache Tear

Precious Opal
Precious Opal



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Apache Tear
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Precious Opal

Apache Tear and Precious Opal Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
Conchoidal
None
5-5.5
-
 
-
-
-
1.98-2.25
Conchoidal
None
5-6.5
SiO 2 · nH 2OGemdat.org , Management Team (2012)

Apache Tear and Precious Opal Chemical Formula

While comparing Apache Tear 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 Apache Tear and Precious Opal chemical formula.

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Apache Tear and Precious Opal Specific Gravity

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