Wardite and Bornite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.81
5.06-5.08
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Subconchoidal, Conchoidal, Brittle
Cleavage
{001} Perfect
Poor on [111].
Mohs Hardness
4.5-5
3-3.25
Chemical Composition
NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cu5FeS4
Wardite and Bornite Chemical Formula
While comparing Wardite and Bornite 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 Wardite and Bornite chemical formula.
- Chemical formula of Wardite- NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Bornite- Cu5FeS4
Wardite and Bornite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Wardite and Bornite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wardite and Bornite Optical Properties during the identification of gemstone. Specific gravity of Wardite is 5.06-5.08 whereas that of Bornite is 5.06-5.08.