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Wardite
Wardite

Plumbogummite
Plumbogummite



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Wardite
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Plumbogummite

Wardite and Plumbogummite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.81
4.014
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Conchoidal
1.6 Cleavage
{001} Perfect
None
1.7 Mohs Hardness
4.5-5
4-5
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 Plumbogummite Chemical Formula

While comparing Wardite and Plumbogummite 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 Plumbogummite 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 Plumbogummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Wardite and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wardite and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Wardite is 4.014 whereas that of Plumbogummite is 4.014.