Villiaumite and Andradite Garnet Physical Properties

Villiaumite

Andradite Garnet

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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

2.793.8-3.9

1 7.18

1.5 Fracture

Brittle, Metallic

Not Available

1.6 Cleavage

{100} Perfect, {010} Perfect, {001} Perfect

None

1.7 Mohs Hardness

26.5-7.5

2 10

1.8 Chemical Composition

NaFUlrich Henn and Claudio C.

Ca₃Fe³⁺₂Si₃O₁₂

Villiaumite and Andradite Garnet Chemical Formula

While comparing Villiaumite and Andradite 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 Villiaumite and Andradite Garnet chemical formula.

Chemical formula of Villiaumite- NaFUlrich Henn and Claudio C.
Chemical formula of Andradite Garnet- Ca₃Fe³⁺₂Si₃O₁₂

Compare Gems Found in America

Villiaumite Vs Witherite

Villiaumite Vs Xonotlite

Villiaumite Vs Zincite

Villiaumite and Andradite Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Villiaumite and Andradite Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Villiaumite and Andradite Garnet Optical Properties during the identification of gemstone. Specific gravity of Villiaumite is 3.8-3.9 whereas that of Andradite Garnet is 3.8-3.9.