Grossular Garnet and Anthophyllite Physical Properties

Grossular Garnet

Anthophyllite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.6

2.9-3.5

1.5 Fracture

Not Available

Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, Brittle

1.6 Cleavage

None

{110} Perfect, {???} Distinct, {???} Distinct

1.7 Mohs Hardness

6.5-7.5

5.5-6

1.8 Chemical Composition

Ca₃Al₂Si₃O₁₂

(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Grossular Garnet and Anthophyllite Chemical Formula

While comparing Grossular Garnet and Anthophyllite 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 Grossular Garnet and Anthophyllite chemical formula.

Chemical formula of Grossular Garnet- Ca₃Al₂Si₃O₁₂
Chemical formula of Anthophyllite- (Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

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Grossular Garnet and Anthophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Grossular Garnet and Anthophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Grossular Garnet and Anthophyllite Optical Properties during the identification of gemstone. Specific gravity of Grossular Garnet is 2.9-3.5 whereas that of Anthophyllite is 2.9-3.5.