Pyrope Almandine and Aragonite Physical Properties

Pyrope Almandine

Aragonite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Dilute acid

1.3 Durability

Not Available

1.4 Specific Gravity

3.62-4.202.93-2.96

1 7.18

1.5 Fracture

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

Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

1.6 Cleavage

Not Available

Distinct on {010}, imperfect {110} and {011}

1.7 Mohs Hardness

7-7.53.5-4

2 10

1.8 Chemical Composition

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

CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Pyrope Almandine and Aragonite Chemical Formula

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

Chemical formula of Pyrope Almandine- (Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)
Chemical formula of Aragonite- CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Red Gemstones

Pyrope Almandine Vs Hawks Eye

Pyrope Almandine Vs Intermediate Gold Nug...

Pyrope Almandine Vs Bloodstone

Pyrope Almandine and Aragonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrope Almandine and Aragonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrope Almandine and Aragonite Optical Properties during the identification of gemstone. Specific gravity of Pyrope Almandine is 2.93-2.96 whereas that of Aragonite is 2.93-2.96.