Seraphinite and Peridot Physical Properties

Seraphinite

Peridot

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.60-3.021.54-1.55

1 7.18

1.5 Fracture

Not Available

Conchoidal

1.6 Cleavage

Not Available

Poor

1.7 Mohs Hardness

Not Available6.5-7

2 10

1.8 Chemical Composition

(Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)

(Mg,Fe)₂SiO₄

Seraphinite and Peridot Chemical Formula

While comparing Seraphinite and Peridot 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 Seraphinite and Peridot chemical formula.

Chemical formula of Seraphinite- (Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Peridot- (Mg,Fe)₂SiO₄

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Seraphinite and Peridot Specific Gravity

Another important criteria for qualitative analysis of gemstones is Seraphinite and Peridot Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Seraphinite and Peridot Optical Properties during the identification of gemstone. Specific gravity of Seraphinite is 1.54-1.55 whereas that of Peridot is 1.54-1.55.