Lawsonite and Amblygonite Physical Properties

Lawsonite

Amblygonite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

3.09

Uneven

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

CaAl2Si2O7(OH)2.H2O

2.98-3.10

Sub-Conchoidal, Irregular/uneven, Uneven, Conchoidal

[100] Perfect, [110] Good, [011] Distinct

(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Lawsonite and Amblygonite Chemical Formula

While comparing Lawsonite and Amblygonite 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 Amblygonite chemical formula.

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Lawsonite and Amblygonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Lawsonite and Amblygonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lawsonite Vs Amblygonite during the identification of gemstone. Specific gravity of Lawsonite is whereas that of Amblygonite is .