Marialite and Fluorapatite Physical Properties

Marialite

Fluorapatite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.503.1-3.25

1 7.18

1.5 Fracture

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

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

1.6 Cleavage

Distinct on {100} and {110}

Indistinct

1.7 Mohs Hardness

5.5-65

2 10

1.8 Chemical Composition

3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)

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

Marialite and Fluorapatite Chemical Formula

While comparing Marialite and Fluorapatite 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 Marialite and Fluorapatite chemical formula.

Chemical formula of Marialite- 3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Chemical formula of Fluorapatite- Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)

Compare Blue Gemstones

Marialite Vs Moss Agate

Marialite Vs Padparadscha

Marialite Vs Nosean

Marialite and Fluorapatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Marialite and Fluorapatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Marialite and Fluorapatite Optical Properties during the identification of gemstone. Specific gravity of Marialite is 3.1-3.25 whereas that of Fluorapatite is 3.1-3.25.