Heliodor Golden Beryl and Apophyllite Physical Properties

Heliodor Golden Beryl

Apophyllite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.68-2.72

2.30-2.50

1.5 Fracture

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

Perfect on (001)

1.7 Mohs Hardness

7.5-8

4.5-5

1.8 Chemical Composition

Not Available

KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.

Heliodor Golden Beryl and Apophyllite Chemical Formula

While comparing Heliodor Golden Beryl and Apophyllite 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 Heliodor Golden Beryl and Apophyllite chemical formula.

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

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Heliodor Golden Beryl and Apophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Heliodor Golden Beryl and Apophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Heliodor Golden Beryl and Apophyllite Optical Properties during the identification of gemstone. Specific gravity of Heliodor Golden Beryl is 2.30-2.50 whereas that of Apophyllite is 2.30-2.50.