Hanksite and Shigaite Physical Properties

Hanksite

Shigaite

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1 Physical Properties

1.1 Tenacity

Brittle

Moderately ﬂexible

1.2 Solubility

Readily soluble in water

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.5622.32

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle

Flexible Flexible fragments.

1.6 Cleavage

Good on {0001}

Perfect on {0001}

1.7 Mohs Hardness

3-3.52

2 10

1.8 Chemical Composition

KNa22(SO4)9(CO3)2Cl

Not Available

Hanksite and Shigaite Chemical Formula

While comparing Hanksite and Shigaite 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 Shigaite chemical formula.

Chemical formula of Hanksite- KNa22(SO4)9(CO3)2Cl

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Hanksite and Shigaite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hanksite and Shigaite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hanksite and Shigaite Optical Properties during the identification of gemstone. Specific gravity of Hanksite is 2.32 whereas that of Shigaite is 2.32.