Eosphorite and Legrandite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.05-3.08
3.98-4.04
Fracture
Subconchoidal, Uneven, Conchoidal, Uneven
Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle
Cleavage
Poor on {100}
Imperfect, poor one {100}
Chemical Composition
Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Eosphorite and Legrandite Chemical Formula
While comparing Eosphorite and Legrandite 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 Eosphorite and Legrandite chemical formula.
- Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Legrandite- Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Eosphorite and Legrandite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Eosphorite and Legrandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eosphorite and Legrandite Optical Properties during the identification of gemstone. Specific gravity of Eosphorite is 3.98-4.04 whereas that of Legrandite is 3.98-4.04.