Larvikite and Apophyllite KF Physical Properties

Larvikite

Apophyllite KF

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

2.59

None

6-6.5

(Na,Ca)2(Fe2+,Mg)3Si3O10

Brittle

2.33-2.37

Uneven

Perfect on {001}, imperfect on {110}

4.5-5

(K,Na)Ca4Si8O20(F,OH)•8(H2O)

Larvikite and Apophyllite KF Chemical Formula

While comparing Larvikite and Apophyllite KF 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 Larvikite and Apophyllite KF chemical formula.

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Larvikite and Apophyllite KF Specific Gravity

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