Pumpellyite and Hauyne Physical Properties

Pumpellyite

Hauyne

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.20-3.30

Perfect

5-6

Ca 2(Mg,Fe,Mn,Al) 2(SiO 4)(Si 2O 7)(OH) 2 · H 2OUlrich Henn and Claudio C.

Brittle

Gelatinises in acids

2.4-2.5

Uneven, Conchoidal

Distinct on {110}

5-6

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

Pumpellyite and Hauyne Chemical Formula

While comparing Pumpellyite and Hauyne 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 Pumpellyite and Hauyne chemical formula.

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Pumpellyite and Hauyne Specific Gravity

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