Triplite and Peridot Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.85-3.94
1.54-1.55
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Uneven
Conchoidal
Cleavage
{010} Good, {100} Distinct
Poor
Mohs Hardness
5-5.5
6.5-7
Chemical Composition
(Mn2+ ,Fe2+ ,Mg,Ca) 2(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
(Mg,Fe)2SiO4
Triplite and Peridot Chemical Formula
While comparing Triplite and Peridot 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 Peridot chemical formula.
- Chemical formula of Triplite- (Mn2+ ,Fe2+ ,Mg,Ca) 2(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Peridot- (Mg,Fe)2SiO4
Triplite and Peridot Specific Gravity
Another important criteria for qualitative analysis of gemstones is Triplite and Peridot Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Triplite and Peridot Optical Properties during the identification of gemstone. Specific gravity of Triplite is 1.54-1.55 whereas that of Peridot is 1.54-1.55.