Andesine and Phosphophyllite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.65-2.69
3.07-3.13
Fracture
Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Uneven
Cleavage
Perfect on {001}, good on {010}
{100} Perfect, {010} Distinct, {102} Distinct
Mohs Hardness
6-6.5
3-3.5
Chemical Composition
(Na,Ca)Al1-2Si3-2O8
Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Andesine and Phosphophyllite Chemical Formula
While comparing Andesine 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 Andesine and Phosphophyllite chemical formula.
- Chemical formula of Andesine- (Na,Ca)Al1-2Si3-2O8
- Chemical formula of Phosphophyllite- Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Andesine and Phosphophyllite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Andesine and Phosphophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andesine and Phosphophyllite Optical Properties during the identification of gemstone. Specific gravity of Andesine is 3.07-3.13 whereas that of Phosphophyllite is 3.07-3.13.