Andesine and Carletonite Physical Properties

Andesine

Carletonite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.65-2.692.45

1 7.18

1.5 Fracture

Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)

Conchoidal, Conchoidal, Brittle

1.6 Cleavage

Perfect on {001}, good on {010}

Perfect on {001}, good on {110}

1.7 Mohs Hardness

6-6.54-4.5

2 10

1.8 Chemical Composition

(Na,Ca)Al_1-2Si_3-2O₈

KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Andesine and Carletonite Chemical Formula

While comparing Andesine and Carletonite 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 Andesine and Carletonite chemical formula.

Chemical formula of Andesine- (Na,Ca)Al_1-2Si_3-2O₈
Chemical formula of Carletonite- KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

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Andesine and Carletonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andesine and Carletonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andesine and Carletonite Optical Properties during the identification of gemstone. Specific gravity of Andesine is 2.45 whereas that of Carletonite is 2.45.