Hanksite and Spodumene Physical Properties

Hanksite

Spodumene

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Readily soluble in water

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.5623.15-3.21

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle

Uneven, Subconchoidal, Gemstones (2009)

1.6 Cleavage

Good on {0001}

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

1.7 Mohs Hardness

3-3.56-7

2 10

1.8 Chemical Composition

KNa22(SO4)9(CO3)2Cl

LiAlSi₂O₆

Hanksite and Spodumene Chemical Formula

While comparing Hanksite and Spodumene 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 Spodumene chemical formula.

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

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Hanksite and Spodumene Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hanksite and Spodumene Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hanksite and Spodumene Optical Properties during the identification of gemstone. Specific gravity of Hanksite is 3.15-3.21 whereas that of Spodumene is 3.15-3.21.