Liddicoatite and Jeremejevite Physical Properties

Liddicoatite

Jeremejevite

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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

3.023.28-3.31

1 7.18

1.5 Fracture

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

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

{0001} Poor

None observed

1.7 Mohs Hardness

Not Available6.5-7.5

2 10

1.8 Chemical Composition

Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

Liddicoatite and Jeremejevite Chemical Formula

While comparing Liddicoatite and Jeremejevite 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 Liddicoatite and Jeremejevite chemical formula.

Chemical formula of Liddicoatite- Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

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Liddicoatite and Jeremejevite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Liddicoatite and Jeremejevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Liddicoatite and Jeremejevite Optical Properties during the identification of gemstone. Specific gravity of Liddicoatite is 3.28-3.31 whereas that of Jeremejevite is 3.28-3.31.