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Microcline and Legrandite Physical Properties


Legrandite and Microcline Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.55-2.63   
3.98-4.04   

Fracture
Uneven, Uneven, Gems   
Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle   

Cleavage
{001} Perfect, {010} Good   
Imperfect, poor one {100}   

Mohs Hardness
6-6.5   
4.5-5   

Chemical Composition
KAlSi 3O 8Arthur Thomas , Gemstones (2009)   
Zn 2(AsO 4)(OH) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Microcline and Legrandite Chemical Formula

While comparing Microcline and Legrandite 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 Microcline and Legrandite chemical formula.

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Microcline and Legrandite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Microcline and Legrandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Microcline and Legrandite Optical Properties during the identification of gemstone. Specific gravity of Microcline is 3.98-4.04 whereas that of Legrandite is 3.98-4.04.

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