Lawsonite and Wavellite Physical Properties

Lawsonite

Wavellite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.092.36

1 7.18

1.5 Fracture

White, Yellow, Pale blue, Brittle, Uneven

Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous

1.6 Cleavage

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

[110] perfect, [101] good, [010] distinct

1.7 Mohs Hardness

83.5-4

2 10

1.8 Chemical Composition

Not Available

Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Lawsonite and Wavellite Chemical Formula

While comparing Lawsonite and Wavellite 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 Wavellite chemical formula.

Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

Lawsonite Vs Sulfur

Lawsonite Vs Sylvite

Lawsonite Vs Paraiba

Lawsonite and Wavellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Lawsonite and Wavellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lawsonite and Wavellite Optical Properties during the identification of gemstone. Specific gravity of Lawsonite is 2.36 whereas that of Wavellite is 2.36.