Topaz and Wardite Physical Properties

Topaz

Wardite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.49-3.572.81

1 7.18

1.5 Fracture

Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle

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

1.6 Cleavage

[001] Perfect

{001} Perfect

1.7 Mohs Hardness

84.5-5

2 10

1.8 Chemical Composition

Al₂SiO₄(F,OH)₂

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

Topaz and Wardite Chemical Formula

While comparing Topaz and Wardite 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 Topaz and Wardite chemical formula.

Chemical formula of Topaz- Al₂SiO₄(F,OH)₂
Chemical formula of Wardite- NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Gems for Sagittarius

Topaz Vs Petoskey Stone

Topaz Vs Quartz Smoky

Topaz Vs Pietersite

Topaz and Wardite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Topaz and Wardite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Topaz and Wardite Optical Properties during the identification of gemstone. Specific gravity of Topaz is 2.81 whereas that of Wardite is 2.81.