Sellaite and Morion Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.14-3.16
2.65
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
Perfect on {010} and {110}
Not Available
Mohs Hardness
5-5.5
Not Available
Chemical Composition
MgF 2Ulrich Henn and Claudio C.
SiO 2Ulrich Henn and Claudio C.
Sellaite and Morion Chemical Formula
While comparing Sellaite and Morion 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 Sellaite and Morion chemical formula.
- Chemical formula of Sellaite- MgF 2Ulrich Henn and Claudio C.
- Chemical formula of Morion- SiO 2Ulrich Henn and Claudio C.
Sellaite and Morion Specific Gravity
Another important criteria for qualitative analysis of gemstones is Sellaite and Morion Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sellaite and Morion Optical Properties during the identification of gemstone. Specific gravity of Sellaite is 2.65 whereas that of Morion is 2.65.