Cacoxenite and Chalcedony Physical Properties

Cacoxenite

Chalcedony

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.2-2.6

2.55-2.70

1.5 Fracture

Uneven

Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann

1.6 Cleavage

None

Absent

1.7 Mohs Hardness

3-4

6.5-7

1.8 Chemical Composition

(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

SiO₂

Cacoxenite and Chalcedony Chemical Formula

While comparing Cacoxenite and Chalcedony 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 Chalcedony chemical formula.

Chemical formula of Cacoxenite- (Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
Chemical formula of Chalcedony- SiO₂

Compare Green Gemstones

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Cacoxenite Vs Adamite

Cacoxenite Vs Actinolite

Cacoxenite and Chalcedony Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cacoxenite and Chalcedony Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cacoxenite and Chalcedony Optical Properties during the identification of gemstone. Specific gravity of Cacoxenite is 2.55-2.70 whereas that of Chalcedony is 2.55-2.70.