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Sarcopside
Sarcopside

Allanite
Allanite



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Sarcopside
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Allanite

Sarcopside and Allanite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.79-3.943.40-4.20
1 7.18
👆🏻

Fracture

Lamellar, Splintery
-

Cleavage

{100} Good, {001} Good, {010} Poor
Indistinct

Mohs Hardness

4-9999
2 10
👆🏻

Chemical Composition

FeAs
Ca(Ce,La,Y,Ca)Al2(Fe,Al)Si3O12(OH)

Sarcopside and Allanite Chemical Formula

While comparing Sarcopside and Allanite 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 Sarcopside and Allanite chemical formula.

  • Chemical formula of Sarcopside- FeAs
  • Chemical formula of Allanite- Ca(Ce,La,Y,Ca)Al2(Fe,Al)Si3O12(OH)

Sarcopside and Allanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sarcopside and Allanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sarcopside and Allanite Optical Properties during the identification of gemstone. Specific gravity of Sarcopside is 3.40-4.20 whereas that of Allanite is 3.40-4.20.