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Microcline
Microcline

Sphene
Sphene



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Microcline
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Sphene

Microcline and Sphene Physical Properties

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Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.55-2.63-9999
1 7.18
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Fracture

Uneven
-

Cleavage

{001} Perfect, {010} Good
Perfect

Mohs Hardness

6-6.5-9999
2 10
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Chemical Composition

KAlSi 3O 8Arthur Thomas , Gemstones (2009)
CaTiSiO5

Microcline and Sphene Chemical Formula

While comparing Microcline and Sphene 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 Sphene chemical formula.

  • Chemical formula of Microcline- KAlSi 3O 8Arthur Thomas , Gemstones (2009)
  • Chemical formula of Sphene- CaTiSiO5

Microcline and Sphene Specific Gravity

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