Poldervaartite and Imperial Topaz Physical Properties

Poldervaartite

Imperial Topaz

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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

2.913.49-3.57

1 7.18

1.5 Fracture

Handbook of mineralogy (2001)

Uneven

1.6 Cleavage

None

Not Available

1.7 Mohs Hardness

Not Available8

2 10

1.8 Chemical Composition

(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)

Not Available

Poldervaartite and Imperial Topaz Chemical Formula

While comparing Poldervaartite and Imperial Topaz 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 Poldervaartite and Imperial Topaz chemical formula.

Chemical formula of Poldervaartite- (Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)

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Poldervaartite and Imperial Topaz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Poldervaartite and Imperial Topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Poldervaartite and Imperial Topaz Optical Properties during the identification of gemstone. Specific gravity of Poldervaartite is 3.49-3.57 whereas that of Imperial Topaz is 3.49-3.57.