Plumbogummite and Euclase Physical Properties

Plumbogummite

Euclase

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.0143.08-3.12

1 7.18

1.5 Fracture

Uneven, Conchoidal

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic

1.6 Cleavage

None

{010} Perfect

1.7 Mohs Hardness

4-57.5

2 10

1.8 Chemical Composition

Not Available

BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Plumbogummite and Euclase Chemical Formula

While comparing Plumbogummite and Euclase 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 Plumbogummite and Euclase chemical formula.

Chemical formula of Euclase- BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Plumbogummite and Euclase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Plumbogummite and Euclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Plumbogummite and Euclase Optical Properties during the identification of gemstone. Specific gravity of Plumbogummite is 3.08-3.12 whereas that of Euclase is 3.08-3.12.