Cacoxenite and Creedite Physical Properties

Cacoxenite

Creedite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.2-2.62.70

1 7.18

1.5 Fracture

Uneven

Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

1.6 Cleavage

None

Perfect on {100}

1.7 Mohs Hardness

3-44.5

2 10

1.8 Chemical Composition

(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.

Cacoxenite and Creedite Chemical Formula

While comparing Cacoxenite and Creedite 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 Creedite chemical formula.

Chemical formula of Cacoxenite- (Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
Chemical formula of Creedite- Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.

Compare Green Gemstones

Cacoxenite Vs Aegirine

Cacoxenite Vs Actinolite

Cacoxenite Vs Adamite

Cacoxenite and Creedite Specific Gravity

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