Prasiolite and Shattuckite Physical Properties

Prasiolite

Shattuckite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.653.80-4.15

1 7.18

1.5 Fracture

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

3,1

perfect along [010] and [100]

1.7 Mohs Hardness

73.5-4

2 10

1.8 Chemical Composition

SiO 2Ulrich Henn and Claudio C.

Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Prasiolite and Shattuckite Chemical Formula

While comparing Prasiolite and Shattuckite 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 Prasiolite and Shattuckite chemical formula.

Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.
Chemical formula of Shattuckite- Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Prasiolite and Shattuckite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Prasiolite and Shattuckite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prasiolite and Shattuckite Optical Properties during the identification of gemstone. Specific gravity of Prasiolite is 3.80-4.15 whereas that of Shattuckite is 3.80-4.15.