Labradorite and Azurmalachite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.69-2.72
3.70-3.95
Fracture
Uneven, Conchoidal, Gems, Sixth Edition (2006)
ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)
Cleavage
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
1,1 basal.
Mohs Hardness
6-6.5
3.5-4
Chemical Composition
(Na,Ca)1-2Si3-2O8
(Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)
Labradorite and Azurmalachite Chemical Formula
While comparing Labradorite 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 Labradorite and Azurmalachite chemical formula.
- Chemical formula of Labradorite- (Na,Ca)1-2Si3-2O8
- Chemical formula of Azurmalachite- (Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)
Labradorite and Azurmalachite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Labradorite and Azurmalachite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Labradorite and Azurmalachite Optical Properties during the identification of gemstone. Specific gravity of Labradorite is 3.70-3.95 whereas that of Azurmalachite is 3.70-3.95.