Clinochlore and Opal Physical Properties
Tenacity
Not Available
BrittleWalter Schumann
Solubility
Not Available
hot salt water
Durability
Not Available
Not Available
Specific Gravity
2.60-3.02
1.98-2.25
Fracture
Uneven
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Brittle
Cleavage
{001} Perfect
None
Mohs Hardness
2-2.5
5-6.5
Chemical Composition
(Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
SiO2 · nH2O
Clinochlore and Opal Chemical Formula
While comparing Clinochlore and Opal 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 Opal chemical formula.
- Chemical formula of Clinochlore- (Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Opal- SiO2 · nH2O
Clinochlore and Opal Specific Gravity
Another important criteria for qualitative analysis of gemstones is Clinochlore and Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clinochlore and Opal Optical Properties during the identification of gemstone. Specific gravity of Clinochlore is 1.98-2.25 whereas that of Opal is 1.98-2.25.