Villiaumite and Prasiolite Physical Properties

Villiaumite

Prasiolite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.792.65

1 7.18

1.5 Fracture

Brittle, Metallic

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

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

3,1

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

NaFUlrich Henn and Claudio C.

SiO 2Ulrich Henn and Claudio C.

Villiaumite and Prasiolite Chemical Formula

While comparing Villiaumite and Prasiolite 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 Prasiolite chemical formula.

Chemical formula of Villiaumite- NaFUlrich Henn and Claudio C.
Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.

Compare Gems Found in America

Villiaumite Vs Zincite

Villiaumite Vs Witherite

Villiaumite Vs Xonotlite

Villiaumite and Prasiolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Villiaumite and Prasiolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Villiaumite and Prasiolite Optical Properties during the identification of gemstone. Specific gravity of Villiaumite is 2.65 whereas that of Prasiolite is 2.65.