Chlorapatite and Glaucophane Physical Properties

Chlorapatite

Glaucophane

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.17-3.183-3.15

1 7.18

1.5 Fracture

Not Available

Conchoidal, Brittle, Conchoidal

1.6 Cleavage

Not Available

Good on [110] and on [001]

1.7 Mohs Hardness

Not Available6.0-6.5

2 10

1.8 Chemical Composition

Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)

[ ]Na2(Mg3Al2)Si8O22(OH)2

Chlorapatite and Glaucophane Chemical Formula

While comparing Chlorapatite and Glaucophane 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 Chlorapatite and Glaucophane chemical formula.

Chemical formula of Chlorapatite- Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)
Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2

Compare Green Gemstones

Chlorapatite Vs Chrysoberyl

Chlorapatite Vs Chrysoprase

Chlorapatite Vs Chrysotile

Chlorapatite and Glaucophane Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chlorapatite and Glaucophane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorapatite and Glaucophane Optical Properties during the identification of gemstone. Specific gravity of Chlorapatite is 3-3.15 whereas that of Glaucophane is 3-3.15.