Schorlomite and Prehnite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.77-3.93
2.80-2.95
Fracture
Gems, Conchoidal, Brittle
Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
Cleavage
None
Distinct on [001]
Mohs Hardness
7-7.5
6-6.5
Chemical Composition
Ca 3Ti4+2(Fe3+2Si)O 12Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca2Al2Si3O12(OH)
Schorlomite and Prehnite Chemical Formula
While comparing Schorlomite and Prehnite 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 Schorlomite and Prehnite chemical formula.
- Chemical formula of Schorlomite- Ca 3Ti4+2(Fe3+2Si)O 12Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Prehnite- Ca2Al2Si3O12(OH)
Schorlomite and Prehnite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Schorlomite and Prehnite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Schorlomite and Prehnite Optical Properties during the identification of gemstone. Specific gravity of Schorlomite is 2.80-2.95 whereas that of Prehnite is 2.80-2.95.