Dolomite and Grossular Garnet Physical Properties

Dolomite

Grossular Garnet

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Poorly soluble in dilute HCl

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.80-2.953.6

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

Not Available

1.6 Cleavage

Perfect on {10 1 1}, rhombohedral cleavage

None

1.7 Mohs Hardness

3.5-46.5-7.5

2 10

1.8 Chemical Composition

CaMg(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Ca₃Al₂Si₃O₁₂

Dolomite and Grossular Garnet Chemical Formula

While comparing Dolomite 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 Dolomite and Grossular Garnet chemical formula.

Chemical formula of Dolomite- CaMg(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Grossular Garnet- Ca₃Al₂Si₃O₁₂

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Dolomite and Grossular Garnet Specific Gravity

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