Thaumasite and Hematite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.91
5.00-5.30
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Cleavage
Indistinct
None, may show partings on {0001} and {10 1 1}
Chemical Composition
Ca 6Si 2(CO 3) 2(SO 4) 2(OH) 12 · 24H 2OUlrich Henn and Claudio C.
Fe 2O 3Arthur Thomas , Gemstones (2009)
Thaumasite and Hematite Chemical Formula
While comparing Thaumasite and Hematite 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 Hematite 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 Hematite- Fe 2O 3Arthur Thomas , Gemstones (2009)
Thaumasite and Hematite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Thaumasite and Hematite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Thaumasite and Hematite Optical Properties during the identification of gemstone. Specific gravity of Thaumasite is 5.00-5.30 whereas that of Hematite is 5.00-5.30.