Elbaite and Calcite Satin Spar Physical Properties

Elbaite

Calcite Satin Spar

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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

2.90-3.102.67-2.73

1 7.18

1.5 Fracture

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

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Poor/indistinct on {1120} and {1011}

Not Available

1.7 Mohs Hardness

7Not Available

2 10

1.8 Chemical Composition

Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references

CaCO 3Ulrich Henn and Claudio C.

Elbaite and Calcite Satin Spar Chemical Formula

While comparing Elbaite and Calcite Satin Spar 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 Elbaite and Calcite Satin Spar chemical formula.

Chemical formula of Elbaite- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
Chemical formula of Calcite Satin Spar- CaCO 3Ulrich Henn and Claudio C.

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Elbaite and Calcite Satin Spar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Elbaite and Calcite Satin Spar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Elbaite and Calcite Satin Spar Optical Properties during the identification of gemstone. Specific gravity of Elbaite is 2.67-2.73 whereas that of Calcite Satin Spar is 2.67-2.73.