Variscite and Clinohumite Physical Properties

Variscite

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

2.42-2.583.13-3.75

1 7.18

1.5 Fracture

Conchoidal, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle

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

1.6 Cleavage

[010] perfect

Poor on {100}

1.7 Mohs Hardness

4-56

2 10

1.8 Chemical Composition

AlPO₄ · 2(H₂O)

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

Variscite and Clinohumite Chemical Formula

While comparing Variscite 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 Variscite and Clinohumite chemical formula.

Chemical formula of Variscite- AlPO₄ · 2(H₂O)
Chemical formula of Clinohumite- (Mg,Fe2+ ) 9(SiO 4) 4(F,OH)) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Gems for Virgo

Variscite Vs Amazonite

Variscite Vs Garnet

Variscite Vs Aragonite

Variscite and Clinohumite Specific Gravity

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