Apophyllite KF and Titanite Physical Properties

Apophyllite KF

Titanite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.33-2.373.48-3.60

1 7.18

1.5 Fracture

Uneven, Brittle, Uneven, Brittle, Uneven

Sub-Conchoidal, Conchoidal, Brittle

1.6 Cleavage

Perfect on {001}, imperfect on {110}

Distinct on [110], parting on {221}

1.7 Mohs Hardness

4.5-55-5.5

2 10

1.8 Chemical Composition

(K,Na)Ca4Si8O20(F,OH)•8(H2O)

Not Available

Apophyllite KF and Titanite Chemical Formula

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

Chemical formula of Apophyllite KF- (K,Na)Ca4Si8O20(F,OH)•8(H2O)

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Apophyllite KF Vs Langbeinite

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Apophyllite KF Vs Hauyne

Apophyllite KF and Titanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Apophyllite KF and Titanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Apophyllite KF and Titanite Optical Properties during the identification of gemstone. Specific gravity of Apophyllite KF is 3.48-3.60 whereas that of Titanite is 3.48-3.60.