Marialite and Pleonaste Physical Properties

Marialite

Pleonaste

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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

2.503.80

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

Distinct on {100} and {110}

Not Available

1.7 Mohs Hardness

5.5-68

2 10

1.8 Chemical Composition

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

(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)

Marialite and Pleonaste Chemical Formula

While comparing Marialite and Pleonaste 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 Pleonaste chemical formula.

Chemical formula of Marialite- 3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Chemical formula of Pleonaste- (Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)

Compare Blue Gemstones

Marialite Vs Padparadscha

Marialite Vs Moss Agate

Marialite Vs Nosean

Marialite and Pleonaste Specific Gravity

Another important criteria for qualitative analysis of gemstones is Marialite and Pleonaste Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Marialite and Pleonaste Optical Properties during the identification of gemstone. Specific gravity of Marialite is 3.80 whereas that of Pleonaste is 3.80.