Agrellite and Emerald Physical Properties

Agrellite

Emerald

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

Hard

1.4 Specific Gravity

2.882.67-2.78

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

perfect [110]

Imperfect on the [0001]

1.7 Mohs Hardness

5.57.5-8

2 10

1.8 Chemical Composition

NaCa2Si4O10F

Be₃Al₂SiO₆

Agrellite and Emerald Chemical Formula

While comparing Agrellite and Emerald 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 Agrellite and Emerald chemical formula.

Chemical formula of Agrellite- NaCa2Si4O10F
Chemical formula of Emerald- Be₃Al₂SiO₆

Compare White Gemstones

Agrellite Vs Baryte

Agrellite Vs Biotite

Agrellite Vs Vishnevite

Agrellite and Emerald Specific Gravity

Another important criteria for qualitative analysis of gemstones is Agrellite and Emerald Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Agrellite and Emerald Optical Properties during the identification of gemstone. Specific gravity of Agrellite is 2.67-2.78 whereas that of Emerald is 2.67-2.78.