Fluorapatite and Apache Tear Physical Properties

Fluorapatite

Apache Tear

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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

3.1-3.25Not Available

1 7.18

1.5 Fracture

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

Conchoidal

1.6 Cleavage

Indistinct

Not Available

1.7 Mohs Hardness

55-5.5

2 10

1.8 Chemical Composition

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

Not Available

Fluorapatite and Apache Tear Chemical Formula

While comparing Fluorapatite and Apache Tear 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 Apache Tear chemical formula.

Chemical formula of Fluorapatite- Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)

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Fluorapatite and Apache Tear Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fluorapatite and Apache Tear Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorapatite and Apache Tear Optical Properties during the identification of gemstone. Specific gravity of Fluorapatite is Not Available whereas that of Apache Tear is Not Available.