Chrome Tourmaline and Diaspore Physical Properties

Chrome Tourmaline

Diaspore

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Very brittle

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.85-3.353.30-3.40

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

Conchoidal, Brittle, Conchoidal

1.6 Cleavage

3,2

{010} perfect, {110} distinct, {100} in traces

1.7 Mohs Hardness

7-7.56.5-7

2 10

1.8 Chemical Composition

Tourmaline is a series of several different minerals with unique chemical formulas.

AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Chrome Tourmaline and Diaspore Chemical Formula

While comparing Chrome Tourmaline and Diaspore 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 Chrome Tourmaline and Diaspore chemical formula.

Chemical formula of Chrome Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas.
Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Compare Blue Gemstones

Chrome Tourmaline Vs Covellite

Chrome Tourmaline Vs Diamond

Chrome Tourmaline Vs Cyprine of Berzelius

Chrome Tourmaline and Diaspore Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome Tourmaline and Diaspore Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome Tourmaline and Diaspore Optical Properties during the identification of gemstone. Specific gravity of Chrome Tourmaline is 3.30-3.40 whereas that of Diaspore is 3.30-3.40.