Hodgkinsonite and Lazulite Physical Properties

Hodgkinsonite

Lazulite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.06-4.083.04-3.17

1 7.18

1.5 Fracture

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic

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

1.6 Cleavage

{???} Perfect

{001} Indistinct, {???} Indistinct

1.7 Mohs Hardness

4.5-55.5

2 10

1.8 Chemical Composition

Mn2+ Zn 2SiO 4(OH) 2Michael 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

Hodgkinsonite and Lazulite Chemical Formula

While comparing Hodgkinsonite 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 Hodgkinsonite and Lazulite chemical formula.

Chemical formula of Hodgkinsonite- Mn2+ Zn 2SiO 4(OH) 2Michael 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 Violet Gemstones

Hodgkinsonite Vs Lepidolite

Hodgkinsonite Vs Lavrovite

Hodgkinsonite Vs Marialite

Hodgkinsonite and Lazulite Specific Gravity

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