Apophyllite KF and Padparadscha Physical Properties

Apophyllite KF

Padparadscha

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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

2.33-2.373.95-4.10

1 7.18

1.5 Fracture

Uneven, Brittle, Uneven, Brittle, Uneven

Not Available

1.6 Cleavage

Perfect on {001}, imperfect on {110}

Not Available

1.7 Mohs Hardness

4.5-59

2 10

1.8 Chemical Composition

(K,Na)Ca4Si8O20(F,OH)•8(H2O)

Al 2O 3Ulrich Henn and Claudio C.

Apophyllite KF and Padparadscha Chemical Formula

While comparing Apophyllite KF and Padparadscha 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 Padparadscha chemical formula.

Chemical formula of Apophyllite KF- (K,Na)Ca4Si8O20(F,OH)•8(H2O)
Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.

Compare Green Gemstones

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Apophyllite KF Vs Nepouite

Apophyllite KF Vs Langbeinite

Apophyllite KF and Padparadscha Specific Gravity

Another important criteria for qualitative analysis of gemstones is Apophyllite KF and Padparadscha Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Apophyllite KF and Padparadscha Optical Properties during the identification of gemstone. Specific gravity of Apophyllite KF is 3.95-4.10 whereas that of Padparadscha is 3.95-4.10.