Akoya pearl and Gedrite Physical Properties
Tenacity
Not Available
Not Available
Solubility
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Not Available
Durability
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Specific Gravity
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3.15-3.259
Fracture
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Not Available
Cleavage
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Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
Mohs Hardness
Not Available
5.5-6
Chemical Composition
Not Available
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Akoya pearl and Gedrite Chemical Formula
While comparing Akoya pearl 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 Akoya pearl and Gedrite 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)
Akoya pearl and Gedrite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Akoya pearl and Gedrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Akoya pearl and Gedrite Optical Properties during the identification of gemstone. Specific gravity of Akoya pearl is 3.15-3.259 whereas that of Gedrite is 3.15-3.259.