Glaucophane and Chrome-Chalcedony Physical Properties

Glaucophane

Chrome-Chalcedony

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3-3.152.55-2.70

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Not Available

1.6 Cleavage

Good on [110] and on [001]

Not Available

1.7 Mohs Hardness

6.0-6.56.5-7

2 10

1.8 Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2

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

Glaucophane and Chrome-Chalcedony Chemical Formula

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

Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2
Chemical formula of Chrome-Chalcedony- SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)

Compare Blue Gemstones

Glaucophane Vs Riebeckite

Glaucophane Vs Scorodite

Glaucophane Vs Rosasite

Glaucophane and Chrome-Chalcedony Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glaucophane and Chrome-Chalcedony Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Chrome-Chalcedony Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is 2.55-2.70 whereas that of Chrome-Chalcedony is 2.55-2.70.