Hanksite and Apophyllite KF Physical Properties

Hanksite

Apophyllite KF

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Readily soluble in water

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.562

2.33-2.37

1.5 Fracture

Uneven, Conchoidal, Brittle

Uneven, Brittle, Uneven, Brittle, Uneven

1.6 Cleavage

Good on {0001}

Perfect on {001}, imperfect on {110}

1.7 Mohs Hardness

3-3.5

4.5-5

1.8 Chemical Composition

KNa22(SO4)9(CO3)2Cl

(K,Na)Ca4Si8O20(F,OH)•8(H2O)

Hanksite and Apophyllite KF Chemical Formula

While comparing Hanksite 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 Hanksite and Apophyllite KF chemical formula.

Chemical formula of Hanksite- KNa22(SO4)9(CO3)2Cl
Chemical formula of Apophyllite KF- (K,Na)Ca4Si8O20(F,OH)•8(H2O)

Compare Green Gemstones

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Hanksite and Apophyllite KF Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hanksite and Apophyllite KF Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hanksite and Apophyllite KF Optical Properties during the identification of gemstone. Specific gravity of Hanksite is 2.33-2.37 whereas that of Apophyllite KF is 2.33-2.37.