Meionite and Wood Opal Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.78
1.98-2.50
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Not Available
Cleavage
{???} Distinct, {???} Indistinct
Not Available
Mohs Hardness
5-6
5.5-6.5
Chemical Composition
3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Meionite and Wood Opal Chemical Formula
While comparing Meionite and Wood 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 Meionite and Wood Opal chemical formula.
- Chemical formula of Meionite- 3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Wood Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Meionite and Wood Opal Specific Gravity
Another important criteria for qualitative analysis of gemstones is Meionite and Wood Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Meionite and Wood Opal Optical Properties during the identification of gemstone. Specific gravity of Meionite is 1.98-2.50 whereas that of Wood Opal is 1.98-2.50.