Thaumasite and Dioptase Physical Properties
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
1.91
3.25-3.35
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Cleavage
Indistinct
Perfect in three directions
Chemical Composition
Ca 6Si 2(CO 3) 2(SO 4) 2(OH) 12 · 24H 2OUlrich Henn and Claudio C.
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Thaumasite and Dioptase Chemical Formula
While comparing Thaumasite and Dioptase 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 Thaumasite and Dioptase chemical formula.
- Chemical formula of Thaumasite- Ca 6Si 2(CO 3) 2(SO 4) 2(OH) 12 · 24H 2OUlrich Henn and Claudio C.
- Chemical formula of Dioptase- CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Thaumasite and Dioptase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Thaumasite and Dioptase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Thaumasite and Dioptase Optical Properties during the identification of gemstone. Specific gravity of Thaumasite is 3.25-3.35 whereas that of Dioptase is 3.25-3.35.