Diaspore and Pyrope Almandine Physical Properties

Diaspore

Pyrope Almandine

Add ⊕

1 Physical Properties

1.1 Tenacity

Very brittle

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.30-3.403.62-4.20

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)

1.6 Cleavage

{010} perfect, {110} distinct, {100} in traces

Not Available

1.7 Mohs Hardness

6.5-77-7.5

2 10

1.8 Chemical Composition

AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

(Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)

Diaspore and Pyrope Almandine Chemical Formula

While comparing Diaspore and Pyrope Almandine 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 Diaspore and Pyrope Almandine chemical formula.

Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Pyrope Almandine- (Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)

Compare Yellow Gemstones

Diaspore Vs Fayalite

Diaspore Vs Eosphorite

Diaspore Vs Ettringite

Diaspore and Pyrope Almandine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diaspore and Pyrope Almandine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diaspore and Pyrope Almandine Optical Properties during the identification of gemstone. Specific gravity of Diaspore is 3.62-4.20 whereas that of Pyrope Almandine is 3.62-4.20.