Fluorapatite and Strontianite Physical Properties

Fluorapatite

Strontianite

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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

3.1-3.253.63-3.79

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

1.6 Cleavage

Indistinct

{110} Good

1.7 Mohs Hardness

53.5

2 10

1.8 Chemical Composition

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

SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references

Fluorapatite and Strontianite Chemical Formula

While comparing Fluorapatite and Strontianite 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 Fluorapatite and Strontianite chemical formula.

Chemical formula of Fluorapatite- Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
Chemical formula of Strontianite- SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references

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Fluorapatite and Strontianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fluorapatite and Strontianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorapatite and Strontianite Optical Properties during the identification of gemstone. Specific gravity of Fluorapatite is 3.63-3.79 whereas that of Strontianite is 3.63-3.79.