Moss Agate and Achroite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.58-2.64
2.90-3.40
Fracture
Not Available
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
Not Available
Not Available
Mohs Hardness
6.5-7
7-7.5
Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
Moss Agate and Achroite Chemical Formula
While comparing Moss Agate and Achroite 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 Moss Agate and Achroite chemical formula.
- Chemical formula of Moss Agate- SiO 2Walter Schumann , Gemstones of the world (2001)
- Chemical formula of Achroite- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
Moss Agate and Achroite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Moss Agate and Achroite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moss Agate and Achroite Optical Properties during the identification of gemstone. Specific gravity of Moss Agate is 2.90-3.40 whereas that of Achroite is 2.90-3.40.