Super Seven Crystals and Elbaite Physical Properties

Super Seven Crystals

Elbaite

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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

2.92.90-3.10

1 7.18

1.5 Fracture

Fibrous

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

1.6 Cleavage

[010] Perfect, [100] Distinct, [011] Distinct

Poor/indistinct on {1120} and {1011}

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

Not Available

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

Super Seven Crystals and Elbaite Chemical Formula

While comparing Super Seven Crystals and Elbaite 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 Super Seven Crystals and Elbaite 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

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Super Seven Crystals and Elbaite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Super Seven Crystals and Elbaite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Super Seven Crystals and Elbaite Optical Properties during the identification of gemstone. Specific gravity of Super Seven Crystals is 2.90-3.10 whereas that of Elbaite is 2.90-3.10.