Chrome-Chalcedony and Padparadscha Physical Properties

Chrome-Chalcedony

Padparadscha

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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

2.55-2.703.95-4.10

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

Not Available

1.7 Mohs Hardness

6.5-79

2 10

1.8 Chemical Composition

SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)

Al 2O 3Ulrich Henn and Claudio C.

Chrome-Chalcedony and Padparadscha Chemical Formula

While comparing Chrome-Chalcedony and Padparadscha 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-Chalcedony and Padparadscha chemical formula.

Chemical formula of Chrome-Chalcedony- SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.

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Chrome-Chalcedony and Padparadscha Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome-Chalcedony and Padparadscha Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome-Chalcedony and Padparadscha Optical Properties during the identification of gemstone. Specific gravity of Chrome-Chalcedony is 3.95-4.10 whereas that of Padparadscha is 3.95-4.10.