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Natrolite
Natrolite

Apache Tear
Apache Tear



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Natrolite and Apache Tear Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.20-2.26
Not Available
1.5 Fracture
Uneven, Brittle, Metallic, Gemstones (2009)
Conchoidal
1.6 Cleavage
Perfect on {110}
Not Available
1.7 Mohs Hardness
5-5.5
5-5.5
1.8 Chemical Composition
Na 2[Al 2Si 3O 10] · 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Natrolite and Apache Tear Chemical Formula

While comparing Natrolite and Apache Tear 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 Natrolite and Apache Tear chemical formula.

  • Chemical formula of Natrolite- Na 2[Al 2Si 3O 10] · 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Natrolite and Apache Tear Specific Gravity

Another important criteria for qualitative analysis of gemstones is Natrolite and Apache Tear Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Natrolite and Apache Tear Optical Properties during the identification of gemstone. Specific gravity of Natrolite is Not Available whereas that of Apache Tear is Not Available.