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Wardite
Wardite

Feldspar
Feldspar



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Wardite
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Wardite and Feldspar Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
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1.3 Durability
Not Available
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1.4 Specific Gravity
2.812.56-2.75
Amber
1 7.18
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)
1.6 Cleavage
{001} Perfect
two or three
1.7 Mohs Hardness
4.5-56-6.5
Amber
2 10
1.8 Chemical Composition
NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Wardite and Feldspar Chemical Formula

While comparing Wardite and Feldspar 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 Feldspar chemical formula.

  • Chemical formula of Wardite- NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Wardite and Feldspar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Wardite and Feldspar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wardite and Feldspar Optical Properties during the identification of gemstone. Specific gravity of Wardite is 2.56-2.75 whereas that of Feldspar is 2.56-2.75.