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Starlite
Starlite

Agrellite
Agrellite



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Starlite
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Agrellite

Starlite and Agrellite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.91-4.732.88
Amber
1 7.18
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Not Available
1.6 Cleavage
Not Available
perfect [110]
1.7 Mohs Hardness
6.5-7.55.5
Amber
2 10
1.8 Chemical Composition
ZrSiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
NaCa2Si4O10F

Starlite and Agrellite Chemical Formula

While comparing Starlite and Agrellite 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 Starlite and Agrellite chemical formula.

  • Chemical formula of Starlite- ZrSiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Agrellite- NaCa2Si4O10F

Starlite and Agrellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Starlite and Agrellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Starlite and Agrellite Optical Properties during the identification of gemstone. Specific gravity of Starlite is 2.88 whereas that of Agrellite is 2.88.