Euclase and Lazulite Physical Properties

Euclase

Lazulite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.08-3.123.04-3.17

1 7.18

1.5 Fracture

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

Uneven, Uneven, Gemstones of the world (2001) More from other references

1.6 Cleavage

{010} Perfect

{001} Indistinct, {???} Indistinct

1.7 Mohs Hardness

7.55.5

2 10

1.8 Chemical Composition

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

(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references

Euclase and Lazulite Chemical Formula

While comparing Euclase and Lazulite 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 Euclase and Lazulite chemical formula.

Chemical formula of Euclase- BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Lazulite- (Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references

Compare Green Gemstones

Euclase Vs Forsterite

Euclase Vs Garnet

Euclase Vs Fuchsite

Euclase and Lazulite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Euclase and Lazulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Euclase and Lazulite Optical Properties during the identification of gemstone. Specific gravity of Euclase is 3.04-3.17 whereas that of Lazulite is 3.04-3.17.