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Sunstone
Sunstone

Phosphophyllite
Phosphophyllite



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Sunstone
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Phosphophyllite

Sunstone and Phosphophyllite 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
2.62-2.653.07-3.13
Amber
1 7.18
1.5 Fracture
Gemstones of the world (2001)
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Uneven
1.6 Cleavage
001
{100} Perfect, {010} Distinct, {102} Distinct
1.7 Mohs Hardness
63-3.5
Amber
2 10
1.8 Chemical Composition
Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8
Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Sunstone and Phosphophyllite Chemical Formula

While comparing Sunstone and Phosphophyllite 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 Sunstone and Phosphophyllite chemical formula.

  • Chemical formula of Sunstone- Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8
  • Chemical formula of Phosphophyllite- Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Sunstone and Phosphophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sunstone and Phosphophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sunstone and Phosphophyllite Optical Properties during the identification of gemstone. Specific gravity of Sunstone is 3.07-3.13 whereas that of Phosphophyllite is 3.07-3.13.