Peridot and Clinohumite Physical Properties

Peridot

Clinohumite

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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

1.54-1.553.13-3.75

1 7.18

1.5 Fracture

Conchoidal

Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

Poor

Poor on {100}

1.7 Mohs Hardness

6.5-76

2 10

1.8 Chemical Composition

(Mg,Fe)₂SiO₄

(Mg,Fe2+ ) 9(SiO 4) 4(F,OH)) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Peridot and Clinohumite Chemical Formula

While comparing Peridot and Clinohumite 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 Peridot and Clinohumite chemical formula.

Chemical formula of Peridot- (Mg,Fe)₂SiO₄
Chemical formula of Clinohumite- (Mg,Fe2+ ) 9(SiO 4) 4(F,OH)) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Peridot and Clinohumite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Peridot and Clinohumite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Peridot and Clinohumite Optical Properties during the identification of gemstone. Specific gravity of Peridot is 3.13-3.75 whereas that of Clinohumite is 3.13-3.75.