Emerald and Adularia Physical Properties

Emerald

Adularia

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Hard

Not Available

1.4 Specific Gravity

2.67-2.782.54-2.61

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

Imperfect on the [0001]

Not Available

1.7 Mohs Hardness

7.5-86

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

Emerald and Adularia Chemical Formula

While comparing Emerald and Adularia 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 Emerald and Adularia chemical formula.

Chemical formula of Emerald- Be₃Al₂SiO₆
Chemical formula of Adularia- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Birthstones » More

Emerald Vs Sapphire

Emerald Vs Coral

Emerald Vs Diamond

» More

More Compare Birthstones

Emerald and Adularia Specific Gravity

Another important criteria for qualitative analysis of gemstones is Emerald and Adularia Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Adularia Optical Properties during the identification of gemstone. Specific gravity of Emerald is 2.54-2.61 whereas that of Adularia is 2.54-2.61.