Cacoxenite and Austinite Physical Properties

Cacoxenite

Austinite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Easily soluble in cold dilute HCl

1.3 Durability

Not Available

1.4 Specific Gravity

2.2-2.64.12

1 7.18

1.5 Fracture

Uneven

Brittle, Uneven, Brittle, Uneven

1.6 Cleavage

None

Good in two directions parallel to the prism faces {110}

1.7 Mohs Hardness

3-44-4.5

2 10

1.8 Chemical Composition

(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

CaZn(AsO4)(OH)

Cacoxenite and Austinite Chemical Formula

While comparing Cacoxenite and Austinite 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 Cacoxenite and Austinite chemical formula.

Chemical formula of Cacoxenite- (Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
Chemical formula of Austinite- CaZn(AsO4)(OH)

Compare Green Gemstones

Cacoxenite Vs Adamite

Cacoxenite Vs Aegirine

Cacoxenite Vs Actinolite

Cacoxenite and Austinite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cacoxenite and Austinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cacoxenite and Austinite Optical Properties during the identification of gemstone. Specific gravity of Cacoxenite is 4.12 whereas that of Austinite is 4.12.