Spodumene and Hanksite Physical Properties

Spodumene

Hanksite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

insoluble

Readily soluble in water

1.3 Durability

Not Available

1.4 Specific Gravity

3.15-3.212.562

1 7.18

1.5 Fracture

Uneven, Subconchoidal, Gemstones (2009)

Uneven, Conchoidal, Brittle

1.6 Cleavage

Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°

Good on {0001}

1.7 Mohs Hardness

6-73-3.5

2 10

1.8 Chemical Composition

LiAlSi₂O₆

KNa22(SO4)9(CO3)2Cl

Spodumene and Hanksite Chemical Formula

While comparing Spodumene and Hanksite 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 Spodumene and Hanksite chemical formula.

Chemical formula of Spodumene- LiAlSi₂O₆
Chemical formula of Hanksite- KNa22(SO4)9(CO3)2Cl

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Spodumene and Hanksite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Spodumene and Hanksite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spodumene and Hanksite Optical Properties during the identification of gemstone. Specific gravity of Spodumene is 2.562 whereas that of Hanksite is 2.562.