Prasiolite and Sphalerite Physical Properties

Prasiolite

Sphalerite

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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

2.653.95-4.10

1 7.18

1.5 Fracture

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

UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven

1.6 Cleavage

3,1

{110} Perfect, {110} Perfect, {110} Perfect

1.7 Mohs Hardness

73.5-4

2 10

1.8 Chemical Composition

SiO 2Ulrich Henn and Claudio C.

(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Prasiolite and Sphalerite Chemical Formula

While comparing Prasiolite and Sphalerite 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 Sphalerite chemical formula.

Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.
Chemical formula of Sphalerite- (Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Prasiolite and Sphalerite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Prasiolite and Sphalerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prasiolite and Sphalerite Optical Properties during the identification of gemstone. Specific gravity of Prasiolite is 3.95-4.10 whereas that of Sphalerite is 3.95-4.10.