Pearl and Nifontovite Physical Properties

Pearl

Nifontovite

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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

2.60-2.852.35-2.36

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

none

{???} Indistinct

1.7 Mohs Hardness

2.5-4.53.5-5

2 10

1.8 Chemical Composition

Not Available

Ca 3B 6O 6(OH) 12 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Pearl and Nifontovite Chemical Formula

While comparing Pearl and Nifontovite 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 Nifontovite chemical formula.

Chemical formula of Nifontovite- Ca 3B 6O 6(OH) 12 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Compare Blue Gemstones

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Pearl Vs Prase

Pearl and Nifontovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pearl and Nifontovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pearl and Nifontovite Optical Properties during the identification of gemstone. Specific gravity of Pearl is 2.35-2.36 whereas that of Nifontovite is 2.35-2.36.