Apophyllite KF and Ajoite Physical Properties

Apophyllite KF

Ajoite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

Decomposed by acids

1.3 Durability

Not Available

1.4 Specific Gravity

2.33-2.372.96

1 7.18

1.5 Fracture

Uneven, Brittle, Uneven, Brittle, Uneven

Not Available

1.6 Cleavage

Perfect on {001}, imperfect on {110}

Perfect on {010}

1.7 Mohs Hardness

4.5-55

2 10

1.8 Chemical Composition

(K,Na)Ca4Si8O20(F,OH)•8(H2O)

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Apophyllite KF and Ajoite Chemical Formula

While comparing Apophyllite KF and Ajoite 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 Ajoite chemical formula.

Chemical formula of Apophyllite KF- (K,Na)Ca4Si8O20(F,OH)•8(H2O)
Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Compare Green Gemstones

Apophyllite KF Vs Hauyne

Apophyllite KF Vs Nepouite

Apophyllite KF Vs Langbeinite

Apophyllite KF and Ajoite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Apophyllite KF and Ajoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Apophyllite KF and Ajoite Optical Properties during the identification of gemstone. Specific gravity of Apophyllite KF is 2.96 whereas that of Ajoite is 2.96.