Beautiful peridot specimen in stock Weight 51.44 grams Origin pakistan Untreated and unheatd * Color: Yellowish-green to olive green, with the finest stones displaying a rich, vibrant green. * Hardness: 6.5–7 on the Mohs hardness scale, making it suitable for jewelry with proper care. * Luster: Vitreous (glass-like) luster. * Clarity: Usually eye-clean, though some stones may contain inclusions such as tiny mineral crystals or “lily pad” inclusions. * Transparency: Transparent to translucent. * Crystal System: Orthorhombic. * Chemical Composition: (Mg,Fe)₂SiO₄ (magnesium iron silicate). * Specific Gravity: Approximately 3.27–3.37. * Refractive Index: About 1.65–1.69, often showing noticeable double refraction. Quick Identification * Distinctive yellowish-green to olive-green color * Glass-like luster * Hardness of 6.5–7 * Orthorhombic crystal structure * High double refraction, which may make facet edges appear doubled when viewed closely * Commonly found as transparent, eye-clean gemstones