Chlorite group and Sugilite Physical Properties

Chlorite group

Sugilite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.6-3.32.69-2.79

1 7.18

1.5 Fracture

Lamellar

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Perfect 001

Poor on {0001}

1.7 Mohs Hardness

2-2.55.5-6.5

2 10

1.8 Chemical Composition

Not Available

KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Chlorite group and Sugilite Chemical Formula

While comparing Chlorite group and Sugilite 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 Chlorite group and Sugilite chemical formula.

Chemical formula of Sugilite- KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Green Gemstones

Chlorite group Vs Gyrolite

Chlorite group Vs Hanksite

Chlorite group Vs Gibbsite

Chlorite group and Sugilite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chlorite group and Sugilite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorite group and Sugilite Optical Properties during the identification of gemstone. Specific gravity of Chlorite group is 2.69-2.79 whereas that of Sugilite is 2.69-2.79.