Clinochlore and Prehnite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.60-3.02
2.80-2.95
Fracture
Uneven
Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
Cleavage
{001} Perfect
Distinct on [001]
Mohs Hardness
2-2.5
6-6.5
Chemical Composition
(Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
Ca2Al2Si3O12(OH)
Clinochlore and Prehnite Chemical Formula
While comparing Clinochlore 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 Clinochlore and Prehnite chemical formula.
- Chemical formula of Clinochlore- (Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Prehnite- Ca2Al2Si3O12(OH)
Clinochlore and Prehnite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Clinochlore and Prehnite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clinochlore and Prehnite Optical Properties during the identification of gemstone. Specific gravity of Clinochlore is 2.80-2.95 whereas that of Prehnite is 2.80-2.95.