Spodumene and Hypersthene Physical Properties

Spodumene

Hypersthene

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.15-3.213.45-3.55

1 7.18

1.5 Fracture

Uneven, Subconchoidal, Gemstones (2009)

Uneven

1.6 Cleavage

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

{100} Perfect, {010} Perfect

1.7 Mohs Hardness

6-75-6

2 10

1.8 Chemical Composition

LiAlSi₂O₆

(Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.

Spodumene and Hypersthene Chemical Formula

While comparing Spodumene and Hypersthene 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 Hypersthene chemical formula.

Chemical formula of Spodumene- LiAlSi₂O₆
Chemical formula of Hypersthene- (Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.

Compare Green Gemstones

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Spodumene Vs Titanite Sphene

Spodumene and Hypersthene Specific Gravity

Another important criteria for qualitative analysis of gemstones is Spodumene and Hypersthene Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spodumene and Hypersthene Optical Properties during the identification of gemstone. Specific gravity of Spodumene is 3.45-3.55 whereas that of Hypersthene is 3.45-3.55.