Chrome-Chalcedony and Halite Physical Properties

Chrome-Chalcedony

Halite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Water-soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.702.17

1 7.18

1.5 Fracture

Not Available

Conchoidal, Brittle, Metallic

1.6 Cleavage

Not Available

Perfect {001}, three directions cubic

1.7 Mohs Hardness

6.5-72.0-2.5

2 10

1.8 Chemical Composition

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

NaCl

Chrome-Chalcedony and Halite Chemical Formula

While comparing Chrome-Chalcedony and Halite 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 Halite chemical formula.

Chemical formula of Chrome-Chalcedony- SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
Chemical formula of Halite- NaCl

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Chrome-Chalcedony and Halite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome-Chalcedony and Halite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome-Chalcedony and Halite Optical Properties during the identification of gemstone. Specific gravity of Chrome-Chalcedony is 2.17 whereas that of Halite is 2.17.