Pleonaste and Golden Beryl Physical Properties

Pleonaste

Golden Beryl

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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

3.802.6-2.8

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

Not Available

3,1 basal

1.7 Mohs Hardness

87.5-8.0

2 10

1.8 Chemical Composition

(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)

Be₃Al₂SiO₆

Pleonaste and Golden Beryl Chemical Formula

While comparing Pleonaste and Golden Beryl 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 Pleonaste and Golden Beryl chemical formula.

Chemical formula of Pleonaste- (Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
Chemical formula of Golden Beryl- Be₃Al₂SiO₆

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Pleonaste and Golden Beryl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pleonaste and Golden Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pleonaste and Golden Beryl Optical Properties during the identification of gemstone. Specific gravity of Pleonaste is 2.6-2.8 whereas that of Golden Beryl is 2.6-2.8.