Jet lignite and Gahnospinel Physical Properties

Jet lignite

Gahnospinel

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

1.30-1.343.65-4.55

1 7.18

1.5 Fracture

Not Available

ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

None, but may exhibit slight parting

1.7 Mohs Hardness

2.57.5-8

2 10

1.8 Chemical Composition

Not Available

(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

Jet lignite and Gahnospinel Chemical Formula

While comparing Jet lignite and Gahnospinel 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 Jet lignite and Gahnospinel chemical formula.

Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

Compare Brown Gemstones

Jet lignite Vs Allanite

Jet lignite Vs Alabaster

Jet lignite Vs Amblygonite

Jet lignite and Gahnospinel Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jet lignite and Gahnospinel Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jet lignite and Gahnospinel Optical Properties during the identification of gemstone. Specific gravity of Jet lignite is 3.65-4.55 whereas that of Gahnospinel is 3.65-4.55.