Tanzanite and Azurmalachite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Hard
Not Available
Specific Gravity
3.35
3.70-3.95
Fracture
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)
Cleavage
Perfect {010}, imperfect {100}
1,1 basal.
Mohs Hardness
6.5-7
3.5-4
Chemical Composition
Ca2Al3(SiO4)3(OH)
(Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)
Tanzanite and Azurmalachite Chemical Formula
While comparing Tanzanite and Azurmalachite 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 Tanzanite and Azurmalachite chemical formula.
- Chemical formula of Tanzanite- Ca2Al3(SiO4)3(OH)
- Chemical formula of Azurmalachite- (Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)
Tanzanite and Azurmalachite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Tanzanite and Azurmalachite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tanzanite and Azurmalachite Optical Properties during the identification of gemstone. Specific gravity of Tanzanite is 3.70-3.95 whereas that of Azurmalachite is 3.70-3.95.