Adamite and Grossular Garnet Physical Properties

Adamite

Grossular Garnet

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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

4.32-4.48

3.6

1.5 Fracture

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

Not Available

1.6 Cleavage

{101}, good; {010}, poor

None

1.7 Mohs Hardness

3.5

6.5-7.5

1.8 Chemical Composition

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

Ca₃Al₂Si₃O₁₂

Adamite and Grossular Garnet Chemical Formula

While comparing Adamite and Grossular Garnet 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 Grossular Garnet chemical formula.

Chemical formula of Adamite- Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Chemical formula of Grossular Garnet- Ca₃Al₂Si₃O₁₂

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Adamite and Grossular Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Adamite and Grossular Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Adamite and Grossular Garnet Optical Properties during the identification of gemstone. Specific gravity of Adamite is 3.6 whereas that of Grossular Garnet is 3.6.