Charlesite and Crocoite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.79
5.90-6.10
Fracture
Irregular/uneven, Brittle, Metallic
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
Cleavage
Perfect on {10bar10}
{110} Distinct, {001} Indistinct, {100} Indistinct
Chemical Composition
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Charlesite and Crocoite Chemical Formula
While comparing Charlesite and Crocoite 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 Charlesite and Crocoite chemical formula.
- Chemical formula of Charlesite- Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
- Chemical formula of Crocoite- PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Charlesite and Crocoite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Charlesite and Crocoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Charlesite and Crocoite Optical Properties during the identification of gemstone. Specific gravity of Charlesite is 5.90-6.10 whereas that of Crocoite is 5.90-6.10.