Chrome-Chalcedony and Kyanite Physical Properties

Chrome-Chalcedony

Kyanite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.703.53-3.65

1 7.18

1.5 Fracture

Not Available

Splintery, Brittle, Metallic

1.6 Cleavage

Not Available

[100] perfect [010] imperfect with 79° angle between

1.7 Mohs Hardness

6.5-74-7

2 10

1.8 Chemical Composition

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

Not Available

Chrome-Chalcedony and Kyanite Chemical Formula

While comparing Chrome-Chalcedony and Kyanite 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 Kyanite chemical formula.

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

Compare Blue Gemstones

Chrome-Chalcedony Vs Cyprine of Berzelius

Chrome-Chalcedony Vs Covellite

Chrome-Chalcedony Vs Cordierite Iolite

Chrome-Chalcedony and Kyanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome-Chalcedony and Kyanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome-Chalcedony and Kyanite Optical Properties during the identification of gemstone. Specific gravity of Chrome-Chalcedony is 3.53-3.65 whereas that of Kyanite is 3.53-3.65.