Lawsonite and Orthoclase Physical Properties

Lawsonite

Orthoclase

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.092.54-2.61

1 7.18

1.5 Fracture

White, Yellow, Pale blue, Brittle, Uneven

Gems, Uneven

1.6 Cleavage

Perfect on {100} and {010}, imperfect on {101}

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

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

Not Available

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

Lawsonite and Orthoclase Chemical Formula

While comparing Lawsonite and Orthoclase 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 Lawsonite and Orthoclase chemical formula.

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

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Lawsonite Vs Sylvite

Lawsonite and Orthoclase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Lawsonite and Orthoclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lawsonite and Orthoclase Optical Properties during the identification of gemstone. Specific gravity of Lawsonite is 2.54-2.61 whereas that of Orthoclase is 2.54-2.61.