Seraphinite and Sellaite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.60-3.02
3.14-3.16
Fracture
Not Available
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
Not Available
Perfect on {010} and {110}
Mohs Hardness
Not Available
5-5.5
Chemical Composition
(Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
MgF 2Ulrich Henn and Claudio C.
Seraphinite and Sellaite Chemical Formula
While comparing Seraphinite and Sellaite 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 Seraphinite and Sellaite chemical formula.
- Chemical formula of Seraphinite- (Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Sellaite- MgF 2Ulrich Henn and Claudio C.
Seraphinite and Sellaite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Seraphinite and Sellaite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Seraphinite and Sellaite Optical Properties during the identification of gemstone. Specific gravity of Seraphinite is 3.14-3.16 whereas that of Sellaite is 3.14-3.16.