Hauyne and Mellite Physical Properties

Hauyne

Mellite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Gelatinises in acids

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.4-2.51.58-1.60

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle

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

1.6 Cleavage

Distinct on {110}

{011} Imperfect

1.7 Mohs Hardness

5-62

2 10

1.8 Chemical Composition

(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.

Hauyne and Mellite Chemical Formula

While comparing Hauyne and Mellite 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 Mellite chemical formula.

Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Chemical formula of Mellite- Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.

Compare Blue Gemstones

Hauyne Vs Rosasite

Hauyne Vs Sulfur

Hauyne Vs Scorodite

Hauyne and Mellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hauyne and Mellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hauyne and Mellite Optical Properties during the identification of gemstone. Specific gravity of Hauyne is 1.58-1.60 whereas that of Mellite is 1.58-1.60.