Hureaulite and Pearl Physical Properties

Hureaulite

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

3.192.60-2.85

1 7.18

1.5 Fracture

Brittle, Uneven

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

1.6 Cleavage

{???} Distinct

none

1.7 Mohs Hardness

3.52.5-4.5

2 10

1.8 Chemical Composition

Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)

Not Available

Hureaulite and Pearl Chemical Formula

While comparing Hureaulite and 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 Hureaulite and Pearl chemical formula.

Chemical formula of Hureaulite- Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)

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Hureaulite and Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hureaulite and Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hureaulite and Pearl Optical Properties during the identification of gemstone. Specific gravity of Hureaulite is 2.60-2.85 whereas that of Pearl is 2.60-2.85.