Uvite and Marialite Physical Properties

Uvite

Marialite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

2.97-3.14

Uneven, Conchoidal

{1011} Indistinct

-9999

Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Brittle

2.50

Uneven, Conchoidal

Distinct on {100} and {110}

5.5-6

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

Uvite and Marialite Chemical Formula

While comparing Uvite and Marialite 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 Uvite and Marialite chemical formula.

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Uvite and Marialite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Uvite and Marialite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Uvite Vs Marialite during the identification of gemstone. Specific gravity of Uvite is whereas that of Marialite is .