Poldervaartite and Akoya pearl Physical Properties

Poldervaartite

Akoya pearl

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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

2.91Not Available

1 7.18

1.5 Fracture

Handbook of mineralogy (2001)

Not Available

1.6 Cleavage

None

Not Available

1.7 Mohs Hardness

Not AvailableNot Available

2 10

1.8 Chemical Composition

(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)

Not Available

Poldervaartite and Akoya pearl Chemical Formula

While comparing Poldervaartite and Akoya pearl 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 Poldervaartite and Akoya pearl chemical formula.

Chemical formula of Poldervaartite- (Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)

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Poldervaartite and Akoya pearl Specific Gravity

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