Villiaumite and Powellite Physical Properties

Villiaumite

Powellite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.794.23

1 7.18

1.5 Fracture

Brittle, Metallic

UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

1.6 Cleavage

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

{111} Distinct

1.7 Mohs Hardness

23.5-4

2 10

1.8 Chemical Composition

NaFUlrich Henn and Claudio C.

CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Villiaumite and Powellite Chemical Formula

While comparing Villiaumite and Powellite 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 Powellite chemical formula.

Chemical formula of Villiaumite- NaFUlrich Henn and Claudio C.
Chemical formula of Powellite- CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Gems Found in America

Villiaumite Vs Witherite

Villiaumite Vs Xonotlite

Villiaumite Vs Zincite

Villiaumite and Powellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Villiaumite and Powellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Villiaumite and Powellite Optical Properties during the identification of gemstone. Specific gravity of Villiaumite is 4.23 whereas that of Powellite is 4.23.