Pearl and Pyrrhotite Physical Properties

Pearl

Pyrrhotite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.60-2.854.58-4.65

1 7.18

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

Uneven

1.6 Cleavage

none

Absent

1.7 Mohs Hardness

2.5-4.53.5-4.5

2 10

1.8 Chemical Composition

Not Available

Pearl and Pyrrhotite Chemical Formula

While comparing Pearl and Pyrrhotite 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 Pearl and Pyrrhotite chemical formula.

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Pearl and Pyrrhotite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pearl and Pyrrhotite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pearl and Pyrrhotite Optical Properties during the identification of gemstone. Specific gravity of Pearl is 4.58-4.65 whereas that of Pyrrhotite is 4.58-4.65.