Andesine and Tremolite Physical Properties

Andesine

Tremolite

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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

2.65-2.692.95-3.07

1 7.18

1.5 Fracture

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

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle

1.6 Cleavage

Perfect on {001}, good on {010}

Perfect on {110} at 56° and 124°; partings on {010} and {100}

1.7 Mohs Hardness

6-6.55-6

2 10

1.8 Chemical Composition

(Na,Ca)Al_1-2Si_3-2O₈

Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.

Andesine and Tremolite Chemical Formula

While comparing Andesine and Tremolite 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 Tremolite chemical formula.

Chemical formula of Andesine- (Na,Ca)Al_1-2Si_3-2O₈
Chemical formula of Tremolite- Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.

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Andesine and Tremolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andesine and Tremolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andesine and Tremolite Optical Properties during the identification of gemstone. Specific gravity of Andesine is 2.95-3.07 whereas that of Tremolite is 2.95-3.07.