Malachite and Shattuckite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.25-4.10
3.80-4.15
Fracture
Conchoidal, Conchoidal, Gemstones (2009), Uneven
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
Perfect on { 2 01} fair on {010}
perfect along [010] and [100]
Mohs Hardness
3.5-4
3.5-4
Chemical Composition
Cu2CO3(OH)2
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Malachite and Shattuckite Chemical Formula
While comparing Malachite and Shattuckite 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 Malachite and Shattuckite chemical formula.
- Chemical formula of Malachite- Cu2CO3(OH)2
- Chemical formula of Shattuckite- Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Malachite and Shattuckite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Malachite and Shattuckite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Malachite and Shattuckite Optical Properties during the identification of gemstone. Specific gravity of Malachite is 3.80-4.15 whereas that of Shattuckite is 3.80-4.15.