Rosasite and Peridot Physical Properties

Rosasite

Peridot

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Effervesces in cold

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4-4.21.54-1.55

1 7.18

1.5 Fracture

Splintery

Conchoidal

1.6 Cleavage

Perfect on {100} and {010}

Poor

1.7 Mohs Hardness

46.5-7

2 10

1.8 Chemical Composition

Not Available

(Mg,Fe)₂SiO₄

Rosasite and Peridot Chemical Formula

While comparing Rosasite 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 Rosasite and Peridot chemical formula.

Chemical formula of Peridot- (Mg,Fe)₂SiO₄

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Rosasite and Peridot Specific Gravity

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