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Apophyllite
Apophyllite

White topaz
White topaz



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Apophyllite
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White topaz

Apophyllite and White topaz Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.30-2.50Not Available
Amber
1 7.18
1.5 Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009)
Not Available
1.6 Cleavage
Perfect on (001)
Not Available
1.7 Mohs Hardness
4.5-5Not Available
Amber
2 10
1.8 Chemical Composition
KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
Not Available

Apophyllite and White topaz Chemical Formula

While comparing Apophyllite and White topaz 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 Apophyllite and White topaz chemical formula.

  • Chemical formula of Apophyllite- KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
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Apophyllite and White topaz Specific Gravity

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