Pearl and Petoskey Stone Physical Properties

Pearl

Petoskey Stone

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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

2.60-2.85Not Available

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

none

Not Available

1.7 Mohs Hardness

2.5-4.57

2 10

1.8 Chemical Composition

Not Available

Pearl and Petoskey Stone Chemical Formula

While comparing Pearl and Petoskey Stone 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 Petoskey Stone chemical formula.

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Pearl and Petoskey Stone Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pearl and Petoskey Stone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pearl and Petoskey Stone Optical Properties during the identification of gemstone. Specific gravity of Pearl is Not Available whereas that of Petoskey Stone is Not Available.