Spessartine and Jeremejevite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.12-4.18
3.28-3.31
Fracture
ConchoidalArthur Thomas, Conchoidal, Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
{???} Distinct
None observed
Mohs Hardness
7-7.5
6.5-7.5
Chemical Composition
Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Spessartine and Jeremejevite Chemical Formula
While comparing Spessartine and Jeremejevite 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 Spessartine and Jeremejevite chemical formula.
- Chemical formula of Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
- Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Spessartine and Jeremejevite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Spessartine and Jeremejevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spessartine and Jeremejevite Optical Properties during the identification of gemstone. Specific gravity of Spessartine is 3.28-3.31 whereas that of Jeremejevite is 3.28-3.31.