Lapis lazuli and Amber Physical Properties

Lapis lazuli

Amber

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.50-3.001.05-1.10

1 7.18

1.5 Fracture

Uneven-Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

1.6 Cleavage

3,6

None

1.7 Mohs Hardness

5.52-2.5

2 10

1.8 Chemical Composition

The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)₈Al₆Si₆O₂₄(S,SO)₄

[C,H,O]

Lapis lazuli and Amber Chemical Formula

While comparing Lapis lazuli and Amber 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 Lapis lazuli and Amber chemical formula.

Chemical formula of Lapis lazuli- The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)₈Al₆Si₆O₂₄(S,SO)₄
Chemical formula of Amber- [C,H,O]

Compare Gems for Sagittarius

Lapis lazuli Vs Smoky Quartz

Lapis lazuli Vs Spinel

Lapis lazuli Vs Sodalite

Lapis lazuli and Amber Specific Gravity

Another important criteria for qualitative analysis of gemstones is Lapis lazuli and Amber Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lapis lazuli and Amber Optical Properties during the identification of gemstone. Specific gravity of Lapis lazuli is 1.05-1.10 whereas that of Amber is 1.05-1.10.