Prasiolite and Emerald Physical Properties

Prasiolite

Emerald

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

Hard

1.4 Specific Gravity

2.65

2.67-2.78

1.5 Fracture

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

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

1.6 Cleavage

3,1

Imperfect on the [0001]

1.7 Mohs Hardness

7.5-8

1.8 Chemical Composition

SiO 2Ulrich Henn and Claudio C.

Be₃Al₂SiO₆

Prasiolite and Emerald Chemical Formula

While comparing Prasiolite 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 Prasiolite and Emerald chemical formula.

Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.
Chemical formula of Emerald- Be₃Al₂SiO₆

Compare Gems for Taurus » More

Prasiolite Vs Kyanite

Prasiolite Vs Iolite

Prasiolite Vs Peridot

More Compare Gems for Taurus

Prasiolite and Emerald Specific Gravity

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