Antigorite and Emerald Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Hard
Specific Gravity
2.58-2.80
2.67-2.78
Fracture
Conchoidal, Brittle, Metallic, Conchoidal, Handbook of mineralogy (2001)
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
{001} Good
Imperfect on the [0001]
Mohs Hardness
5-5.5
7.5-8
Chemical Composition
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Be3Al2SiO6
Antigorite and Emerald Chemical Formula
While comparing Antigorite 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 Antigorite and Emerald chemical formula.
- Chemical formula of Antigorite- (Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Emerald- Be3Al2SiO6
Antigorite and Emerald Specific Gravity
Another important criteria for qualitative analysis of gemstones is Antigorite and Emerald Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Antigorite and Emerald Optical Properties during the identification of gemstone. Specific gravity of Antigorite is 2.67-2.78 whereas that of Emerald is 2.67-2.78.