Microcline and Sphalerite Physical Properties

Microcline

Sphalerite

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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

2.55-2.633.95-4.10

1 7.18

1.5 Fracture

Uneven, Uneven, Gems

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

{001} Perfect, {010} Good

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

1.7 Mohs Hardness

6-6.53.5-4

2 10

1.8 Chemical Composition

KAlSi 3O 8Arthur Thomas , Gemstones (2009)

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

Microcline and Sphalerite Chemical Formula

While comparing Microcline 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 Microcline and Sphalerite chemical formula.

Chemical formula of Microcline- KAlSi 3O 8Arthur Thomas , Gemstones (2009)
Chemical formula of Sphalerite- (Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Microcline and Sphalerite Specific Gravity

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