Liddicoatite and Kurnakovite Physical Properties

Liddicoatite

Kurnakovite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.021.847-1.852

1 7.18

1.5 Fracture

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

Brittle, Conchoidal

1.6 Cleavage

{0001} Poor

Poor to indistinct on {010}

1.7 Mohs Hardness

Not Available2-3

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)

Not Available

Liddicoatite and Kurnakovite Chemical Formula

While comparing Liddicoatite and Kurnakovite 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 Kurnakovite 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)

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Liddicoatite and Kurnakovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Liddicoatite and Kurnakovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Liddicoatite and Kurnakovite Optical Properties during the identification of gemstone. Specific gravity of Liddicoatite is 1.847-1.852 whereas that of Kurnakovite is 1.847-1.852.