Triplite and Scapolite Physical Properties
Specific Gravity
3.85-3.94
2.58-2.74
Fracture
Conchoidal, Uneven
ConchoidalWalter Schumann, Splintery
Cleavage
{010} Good, {100} Distinct
{100} Distinct, {110} Distinct
Mohs Hardness
5-5.5
5.5-6
Chemical Composition
(Mn2+ ,Fe2+ ,Mg,Ca) 2(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
Na 4Al 3Si 9O 24Cl to Ca 4Al 6Si 6O 24(CO 3,SO 4)Walter Schumann , Gemstones of the world (2001) More from other references
Triplite and Scapolite Chemical Formula
While comparing Triplite and Scapolite 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 Triplite and Scapolite chemical formula.
- Chemical formula of Triplite- (Mn2+ ,Fe2+ ,Mg,Ca) 2(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Scapolite- Na 4Al 3Si 9O 24Cl to Ca 4Al 6Si 6O 24(CO 3,SO 4)Walter Schumann , Gemstones of the world (2001) More from other references
Triplite and Scapolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Triplite and Scapolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Triplite and Scapolite Optical Properties during the identification of gemstone. Specific gravity of Triplite is 2.58-2.74 whereas that of Scapolite is 2.58-2.74.