Nephrite and Microcline Physical Properties

Nephrite

Microcline

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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

2.90-3.102.55-2.63

1 7.18

1.5 Fracture

Splintery, Granular, Splintery, Granular, Gemstones (2009)

Uneven, Uneven, Gems

1.6 Cleavage

Not Available

{001} Perfect, {010} Good

1.7 Mohs Hardness

6-6.56-6.5

2 10

1.8 Chemical Composition

Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

KAlSi 3O 8Arthur Thomas , Gemstones (2009)

Nephrite and Microcline Chemical Formula

While comparing Nephrite and Microcline 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 Nephrite and Microcline chemical formula.

Chemical formula of Nephrite- Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Microcline- KAlSi 3O 8Arthur Thomas , Gemstones (2009)

Compare Green Gemstones

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Nephrite Vs Pezzottaite

Nephrite and Microcline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nephrite and Microcline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nephrite and Microcline Optical Properties during the identification of gemstone. Specific gravity of Nephrite is 2.55-2.63 whereas that of Microcline is 2.55-2.63.