Pleonast and Gahnospinel Physical Properties

Pleonast

Gahnospinel

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available3.65-4.55

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

Not Available7.5-8

2 10

1.8 Chemical Composition

Not Available

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

Pleonast and Gahnospinel Chemical Formula

While comparing Pleonast 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 Pleonast and Gahnospinel chemical formula.

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

Compare Blue Gemstones

Pleonast Vs Blue gold

Pleonast Vs Star diopside

Pleonast Vs Azure malachite

Pleonast and Gahnospinel Specific Gravity

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