Imperial Topaz and Vivianite Physical Properties

Imperial Topaz

Vivianite

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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

3.49-3.572.64-2.70

1 7.18

1.5 Fracture

Uneven

(e.g. graphite).

1.6 Cleavage

Not Available

{010} Perfect

1.7 Mohs Hardness

8Not Available

2 10

1.8 Chemical Composition

Not Available

Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.

Imperial Topaz and Vivianite Chemical Formula

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

Chemical formula of Vivianite- Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.

Compare Red Gemstones

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Imperial Topaz Vs Mimetite

Imperial Topaz Vs Marble

Imperial Topaz and Vivianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Imperial Topaz and Vivianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Imperial Topaz and Vivianite Optical Properties during the identification of gemstone. Specific gravity of Imperial Topaz is 2.64-2.70 whereas that of Vivianite is 2.64-2.70.