Padparadscha and Gibbsite Physical Properties

Padparadscha

Gibbsite

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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

3.95-4.102.35

1 7.18

1.5 Fracture

Not Available

Fibrous, Difficult, Fibrous

1.6 Cleavage

Not Available

{001} Perfect

1.7 Mohs Hardness

92.5-3

2 10

1.8 Chemical Composition

Al 2O 3Ulrich Henn and Claudio C.

Al(OH)3

Padparadscha and Gibbsite Chemical Formula

While comparing Padparadscha and Gibbsite 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 Padparadscha and Gibbsite chemical formula.

Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.
Chemical formula of Gibbsite- Al(OH)3

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Padparadscha and Gibbsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Padparadscha and Gibbsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Padparadscha and Gibbsite Optical Properties during the identification of gemstone. Specific gravity of Padparadscha is 2.35 whereas that of Gibbsite is 2.35.