Chrome-Chalcedony and Aegirine Physical Properties

Chrome-Chalcedony

Aegirine

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.703.50-3.60

1 7.18

1.5 Fracture

Not Available

Uneven, Brittle, Metallic, Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

Not Available

Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}

1.7 Mohs Hardness

6.5-76

2 10

1.8 Chemical Composition

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

(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.

Chrome-Chalcedony and Aegirine Chemical Formula

While comparing Chrome-Chalcedony and Aegirine 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 Aegirine chemical formula.

Chemical formula of Chrome-Chalcedony- SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
Chemical formula of Aegirine- (Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.

Compare Blue Gemstones

Chrome-Chalcedony Vs Cordierite Iolite

Chrome-Chalcedony Vs Cyprine of Berzelius

Chrome-Chalcedony Vs Covellite

Chrome-Chalcedony and Aegirine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome-Chalcedony and Aegirine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome-Chalcedony and Aegirine Optical Properties during the identification of gemstone. Specific gravity of Chrome-Chalcedony is 3.50-3.60 whereas that of Aegirine is 3.50-3.60.