Gedrite and Star Ruby Physical Properties

Gedrite

Star Ruby

Add ⊕

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

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)

3.95-4.10

Uneven

None

-9999

Al 2O 3Michael OâDonoghue , Gems, Sixth Edition (2006)

Gedrite and Star Ruby Chemical Formula

While comparing Gedrite and Star Ruby 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 Star Ruby chemical formula.

Compare Brown Gemstones

Gedrite Vs Magnetite

Gedrite Vs Manganaxinite

Gedrite Vs Mellite

Gedrite and Star Ruby Specific Gravity

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