Fuchsite and Hibonite Physical Properties

Fuchsite

Hibonite

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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

2.77-2.883.84

1 7.18

1.5 Fracture

Uneven

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

1.6 Cleavage

Perfect basal

{0001} good, {10 1 0} parting

1.7 Mohs Hardness

2.57.5-8

2 10

1.8 Chemical Composition

K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)

(Ca,Ce)(Al,Ti,Mg)12O19

Fuchsite and Hibonite Chemical Formula

While comparing Fuchsite and Hibonite 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 Fuchsite and Hibonite chemical formula.

Chemical formula of Fuchsite- K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)
Chemical formula of Hibonite- (Ca,Ce)(Al,Ti,Mg)12O19

Compare Green Gemstones

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Fuchsite and Hibonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fuchsite and Hibonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fuchsite and Hibonite Optical Properties during the identification of gemstone. Specific gravity of Fuchsite is 3.84 whereas that of Hibonite is 3.84.