Diaspore and Zoisite Physical Properties

Diaspore

Zoisite

Add ⊕

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Very brittle

insoluble

3.30-3.40

Conchoidal

{010} perfect, {110} distinct, {100} in traces

6.5-7

AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

3.20-3.50

Uneven, Conchoidal, Even

Perfect {010} imperfect {100}

6-7

Ca₂Al₃(SiO₄)₃(OH)

Diaspore and Zoisite Chemical Formula

While comparing Diaspore and Zoisite 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 Diaspore and Zoisite chemical formula.

Compare Yellow Gemstones

Diaspore Vs Fayalite

Diaspore Vs Hercynite

Diaspore Vs Honey Opal

Diaspore and Zoisite Specific Gravity

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