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Lazulite
Lazulite

Ammolite
Ammolite



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Lazulite
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Ammolite

Lazulite and Ammolite Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.04-3.172.75-2.80
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, Gemstones of the world (2001) More from other references
Uneven, Granular
1.6 Cleavage
{001} Indistinct, {???} Indistinct
no true cleavage
1.7 Mohs Hardness
5.54
Amber
2 10
1.8 Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Not Available

Lazulite and Ammolite Chemical Formula

While comparing Lazulite and Ammolite 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 Lazulite and Ammolite chemical formula.

  • Chemical formula of Lazulite- (Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
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Lazulite and Ammolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Lazulite and Ammolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lazulite and Ammolite Optical Properties during the identification of gemstone. Specific gravity of Lazulite is 2.75-2.80 whereas that of Ammolite is 2.75-2.80.