Orthoclase and Enstatite Physical Properties

Orthoclase

Enstatite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.54-2.613.20-3.25

1 7.18

1.5 Fracture

Gems, Uneven

Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic

1.6 Cleavage

Has perfect cleavage on {001} and good cleavage on {010}. Cleavages intersect at 90°.

Good/distinct on [210]

1.7 Mohs Hardness

65.5

2 10

1.8 Chemical Composition

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Orthoclase and Enstatite Chemical Formula

While comparing Orthoclase and Enstatite 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 Orthoclase and Enstatite chemical formula.

Chemical formula of Orthoclase- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Enstatite- Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Colorless Gems

Orthoclase Vs Phosphophyllite

Orthoclase Vs Phenakite

Orthoclase Vs Phosphosiderite

Orthoclase and Enstatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Orthoclase and Enstatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Orthoclase and Enstatite Optical Properties during the identification of gemstone. Specific gravity of Orthoclase is 3.20-3.25 whereas that of Enstatite is 3.20-3.25.