Moss Agate and Dravite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.58-2.64
3.03-3.18
Fracture
Not Available
Uneven, Uneven, Irregular, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
Not Available
{???} Indistinct
Mohs Hardness
6.5-7
7-7.5
Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Moss Agate and Dravite Chemical Formula
While comparing Moss Agate and Dravite 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 Dravite chemical formula.
- Chemical formula of Moss Agate- SiO 2Walter Schumann , Gemstones of the world (2001)
- Chemical formula of Dravite- Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Moss Agate and Dravite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Moss Agate and Dravite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moss Agate and Dravite Optical Properties during the identification of gemstone. Specific gravity of Moss Agate is 3.03-3.18 whereas that of Dravite is 3.03-3.18.