Gedrite and Baryte Physical Properties
Specific Gravity
3.15-3.259
4.3-5
Fracture
-
Irregular/uneven
Cleavage
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
Perfect cleavage parallel to base and prism faces: {001} Perfect, {210} Perfect, {010} Imperfect
Mohs Hardness
5.5-6
3-3.5
Chemical Composition
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
BaSO4
Gedrite and Baryte Chemical Formula
While comparing Gedrite and Baryte 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 Gedrite and Baryte chemical formula.
- Chemical formula of Gedrite- (Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Baryte- BaSO4
Gedrite and Baryte Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gedrite and Baryte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gedrite and Baryte Optical Properties during the identification of gemstone. Specific gravity of Gedrite is 4.3-5 whereas that of Baryte is 4.3-5.