BEAUTIFUL GREEN PERIDOT GEMSTONE. PIECES IN THIS WIN AS  PER IMAGES

THIS GEM HAS EXCEPTIONAL QUALITY, GOOD EVEN RICH COLOUR

AND IS EVEN SUPRISINGLY BETTER ON THE HAND!

SURE TO BE PLEASED WITH THE QUALITY.

CLARITY VS

 SIZE  MIXED  L 7X5  MM

ORIGIN PAKISTAN

UNTREATED

Peridot gemology
Species: olivine
Color: Yellow-green, olive-green, brownish
Chemical composition: (Mg,Fe)2SiO4 magnesium iron silicate
Crystal system: Orthorhombic; short compact prisms, vertically striated
Hardness: 6.5-7 (Mohs scale)
Specific gravity: 3.28 - 3.48
Refractive index: 1.650 -1.703
Birefringence: +0.036 to +0.038
Color of streak: White,
Absorption spectrum: 497, 495, 493, 473, 453
Fluorescence: None