Sanidine and Scolecite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
2.54-2.61
2.20-2.23
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Irregular/uneven, UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Uneven
Cleavage
{001} Perfect, {010} Good
Perfect on {110} and {1 1 0}
Chemical Composition
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
CaAl 2Si 3O 10 · 3H 2OUlrich Henn and Claudio C.
Sanidine and Scolecite Chemical Formula
While comparing Sanidine and Scolecite 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 Sanidine and Scolecite chemical formula.
- Chemical formula of Sanidine- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Scolecite- CaAl 2Si 3O 10 · 3H 2OUlrich Henn and Claudio C.
Sanidine and Scolecite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Sanidine and Scolecite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sanidine and Scolecite Optical Properties during the identification of gemstone. Specific gravity of Sanidine is 2.20-2.23 whereas that of Scolecite is 2.20-2.23.