Chrysoprase and Liddicoatite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.58-2.64
3.02
Fracture
Gems, Sixth Edition (2006)
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal
Cleavage
None
{0001} Poor
Mohs Hardness
6.5-7
Not Available
Chemical Composition
SiO2 (with a high level of nickel impurities )
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Chrysoprase and Liddicoatite Chemical Formula
While comparing Chrysoprase and Liddicoatite 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 Chrysoprase and Liddicoatite chemical formula.
- Chemical formula of Chrysoprase- SiO2 (with a high level of nickel impurities )
- Chemical formula of Liddicoatite- Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Chrysoprase and Liddicoatite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chrysoprase and Liddicoatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysoprase and Liddicoatite Optical Properties during the identification of gemstone. Specific gravity of Chrysoprase is 3.02 whereas that of Liddicoatite is 3.02.