Stichtite and Chrome Tourmaline Physical Properties

Stichtite

Chrome Tourmaline

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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

2.11-2.202.85-3.35

1 7.18

1.5 Fracture

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Uneven

ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Perfect on {0001}

3,2

1.7 Mohs Hardness

Not Available7-7.5

2 10

1.8 Chemical Composition

Mg 6Cr 2(CO 3)(OH) 16 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Stichtite and Chrome Tourmaline Chemical Formula

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

Chemical formula of Stichtite- Mg 6Cr 2(CO 3)(OH) 16 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Chrome Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas.

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Stichtite and Chrome Tourmaline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stichtite and Chrome Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stichtite and Chrome Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Stichtite is 2.85-3.35 whereas that of Chrome Tourmaline is 2.85-3.35.