Adamite and Lawsonite Physical Properties

Adamite

Lawsonite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.32-4.48

3.09

1.5 Fracture

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

White, Yellow, Pale blue, Brittle, Uneven

1.6 Cleavage

{101}, good; {010}, poor

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

1.7 Mohs Hardness

3.5

1.8 Chemical Composition

Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)

Not Available

Adamite and Lawsonite Chemical Formula

While comparing Adamite and Lawsonite 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 Adamite and Lawsonite chemical formula.

Chemical formula of Adamite- Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)

Compare Blue Gemstones

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Adamite Vs Anyolite

Adamite Vs Anhydrite

Adamite and Lawsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Adamite and Lawsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Adamite and Lawsonite Optical Properties during the identification of gemstone. Specific gravity of Adamite is 3.09 whereas that of Lawsonite is 3.09.