Witherite and Glaucophane Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.27-4.35
3-3.15
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Conchoidal, Brittle, Conchoidal
Cleavage
{010} Distinct
Good on [110] and on [001]
Mohs Hardness
3-3.5
6.0-6.5
Chemical Composition
BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
[ ]Na2(Mg3Al2)Si8O22(OH)2
Witherite and Glaucophane Chemical Formula
While comparing Witherite and Glaucophane 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 Witherite and Glaucophane chemical formula.
- Chemical formula of Witherite- BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2
Witherite and Glaucophane Specific Gravity
Another important criteria for qualitative analysis of gemstones is Witherite and Glaucophane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Witherite and Glaucophane Optical Properties during the identification of gemstone. Specific gravity of Witherite is 3-3.15 whereas that of Glaucophane is 3-3.15.