Home
×

Hauyne
Hauyne

Powellite
Powellite



ADD
Compare
X
Hauyne
X
Powellite

Hauyne and Powellite Physical Properties

Add ⊕
1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Gelatinises in acids
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.4-2.5
4.23
1.5 Fracture
Uneven, Conchoidal, Brittle
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
1.6 Cleavage
Distinct on {110}
{111} Distinct
1.7 Mohs Hardness
5-6
3.5-4
1.8 Chemical Composition
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Hauyne and Powellite Chemical Formula

While comparing Hauyne 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 Hauyne and Powellite chemical formula.

  • Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
  • Chemical formula of Powellite- CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Hauyne and Powellite Specific Gravity

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