Peridot and Jeremejevite Physical Properties

Peridot

Jeremejevite

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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

1.54-1.553.28-3.31

1 7.18

1.5 Fracture

Conchoidal

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

Poor

None observed

1.7 Mohs Hardness

6.5-76.5-7.5

2 10

1.8 Chemical Composition

(Mg,Fe)₂SiO₄

Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

Peridot and Jeremejevite Chemical Formula

While comparing Peridot and Jeremejevite 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 Jeremejevite chemical formula.

Chemical formula of Peridot- (Mg,Fe)₂SiO₄
Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

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Peridot and Jeremejevite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Peridot and Jeremejevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Peridot and Jeremejevite Optical Properties during the identification of gemstone. Specific gravity of Peridot is 3.28-3.31 whereas that of Jeremejevite is 3.28-3.31.