Peridot and Chrome Pyrope Physical Properties

Peridot

Chrome Pyrope

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

1.54-1.553.62-3.80

1 7.18

1.5 Fracture

Conchoidal

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Poor

Not Available

1.7 Mohs Hardness

6.5-77-7.5

2 10

1.8 Chemical Composition

(Mg,Fe)₂SiO₄

Mg 3(Al,Cr) 2(SiO 4) 3Gemdat.org , Management Team (2012)

Peridot and Chrome Pyrope Chemical Formula

While comparing Peridot and Chrome Pyrope 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 Peridot and Chrome Pyrope chemical formula.

Chemical formula of Peridot- (Mg,Fe)₂SiO₄
Chemical formula of Chrome Pyrope- Mg 3(Al,Cr) 2(SiO 4) 3Gemdat.org , Management Team (2012)

Compare Semi Precious Gemstones

Peridot Vs Citrine

Peridot Vs Hackmanite

Peridot Vs Garnet

Peridot and Chrome Pyrope Specific Gravity

Another important criteria for qualitative analysis of gemstones is Peridot and Chrome Pyrope Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Peridot and Chrome Pyrope Optical Properties during the identification of gemstone. Specific gravity of Peridot is 3.62-3.80 whereas that of Chrome Pyrope is 3.62-3.80.