Chrome Tourmaline and Plumbogummite Physical Properties

Chrome Tourmaline

Plumbogummite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.85-3.354.014

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

Uneven, Conchoidal

1.6 Cleavage

3,2

None

1.7 Mohs Hardness

7-7.54-5

2 10

1.8 Chemical Composition

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

Not Available

Chrome Tourmaline and Plumbogummite Chemical Formula

While comparing Chrome Tourmaline and Plumbogummite 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 Plumbogummite chemical formula.

Chemical formula of Chrome Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas.

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Chrome Tourmaline and Plumbogummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome Tourmaline and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome Tourmaline and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Chrome Tourmaline is 4.014 whereas that of Plumbogummite is 4.014.