Wardite and Pearl Physical Properties

Wardite

Pearl

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.812.60-2.85

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

{001} Perfect

none

1.7 Mohs Hardness

4.5-52.5-4.5

2 10

1.8 Chemical Composition

NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Not Available

Wardite and Pearl Chemical Formula

While comparing Wardite and Pearl 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 Pearl chemical formula.

Chemical formula of Wardite- NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

Wardite Vs Garnet Malaia

Wardite Vs Fancy Diamond

Wardite Vs Idocrase

Wardite and Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Wardite and Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wardite and Pearl Optical Properties during the identification of gemstone. Specific gravity of Wardite is 2.60-2.85 whereas that of Pearl is 2.60-2.85.