Marialite and Pectolite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.50
2.74-2.90
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Uneven, Gemstones (2009), Splintery
Cleavage
Distinct on {100} and {110}
Perfect on {100} and {001}
Mohs Hardness
5.5-6
4.5-5
Chemical Composition
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
Marialite and Pectolite Chemical Formula
While comparing Marialite and Pectolite 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 Marialite and Pectolite chemical formula.
- Chemical formula of Marialite- 3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
- Chemical formula of Pectolite- Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
Marialite and Pectolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Marialite and Pectolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Marialite and Pectolite Optical Properties during the identification of gemstone. Specific gravity of Marialite is 2.74-2.90 whereas that of Pectolite is 2.74-2.90.