Shigaite and Chrome Diopside Physical Properties

Shigaite

Chrome Diopside

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1 Physical Properties

1.1 Tenacity

Moderately ﬂexible

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.323.22-3.40

1 7.18

1.5 Fracture

Flexible Flexible fragments.

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Perfect on {0001}

1,2 prismatic.

1.7 Mohs Hardness

25-6

2 10

1.8 Chemical Composition

Not Available

(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)

Shigaite and Chrome Diopside Chemical Formula

While comparing Shigaite and Chrome Diopside 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 Shigaite and Chrome Diopside chemical formula.

Chemical formula of Chrome Diopside- (Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)

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Shigaite and Chrome Diopside Specific Gravity

Another important criteria for qualitative analysis of gemstones is Shigaite and Chrome Diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Shigaite and Chrome Diopside Optical Properties during the identification of gemstone. Specific gravity of Shigaite is 3.22-3.40 whereas that of Chrome Diopside is 3.22-3.40.