Benitoite and Gedrite Physical Properties

Benitoite

Gedrite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Insoluble: HCl

3.61-3.68

Conchoidal

[10 1 1] poor

6-6.5

BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3.15-3.259

Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.

5.5-6

(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Benitoite and Gedrite Chemical Formula

While comparing Benitoite 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 Benitoite and Gedrite chemical formula.

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Benitoite and Gedrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Benitoite and Gedrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Benitoite Vs Gedrite during the identification of gemstone. Specific gravity of Benitoite is whereas that of Gedrite is .