Pyroxmangite and Gedrite Physical Properties
Specific Gravity
3.76-3.77
3.15-3.259
Cleavage
{110} Perfect, {110} Perfect
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
Chemical Composition
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Pyroxmangite and Gedrite Chemical Formula
While comparing Pyroxmangite and Gedrite 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 Pyroxmangite and Gedrite chemical formula.
- Chemical formula of Pyroxmangite- (Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
- Chemical formula of Gedrite- (Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Pyroxmangite and Gedrite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pyroxmangite and Gedrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyroxmangite and Gedrite Optical Properties during the identification of gemstone. Specific gravity of Pyroxmangite is 3.15-3.259 whereas that of Gedrite is 3.15-3.259.