London blue topaz and Simpsonite Physical Properties

London blue topaz

Simpsonite

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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

Not AvailableNot Available

1 7.18

1.5 Fracture

Not Available

ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

Not Available7-7.5

2 10

1.8 Chemical Composition

Not Available

Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.

London blue topaz and Simpsonite Chemical Formula

While comparing London blue topaz and Simpsonite 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 London blue topaz and Simpsonite chemical formula.

Chemical formula of Simpsonite- Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.

Compare Blue Gemstones

London blue topaz Vs Orbicular jasper

London blue topaz Vs Indicolite

London blue topaz Vs Plasma

London blue topaz and Simpsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is London blue topaz and Simpsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use London blue topaz and Simpsonite Optical Properties during the identification of gemstone. Specific gravity of London blue topaz is Not Available whereas that of Simpsonite is Not Available.