Sulfur and Schorl Physical Properties
Tenacity
Not Available
Not Available
Solubility
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
Not Available
3.18-3.22
Fracture
(e.g. graphite).
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
{???} Imperfect, {???} Imperfect
{1011} Indistinct
Mohs Hardness
Not Available
Not Available
Chemical Composition
Not Available
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Sulfur and Schorl Chemical Formula
While comparing Sulfur and Schorl 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 Sulfur and Schorl chemical formula.
>- Chemical formula of Schorl- Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Sulfur and Schorl Specific Gravity
Another important criteria for qualitative analysis of gemstones is Sulfur and Schorl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sulfur and Schorl Optical Properties during the identification of gemstone. Specific gravity of Sulfur is 3.18-3.22 whereas that of Schorl is 3.18-3.22.