This striking peridot crystal, from the Mansehra District in Khyber Pakhtunkhwa, Pakistan, is a superb example of gem-quality olivine, a silicate mineral. Its vibrant lime-green color, caused by the presence of iron within the crystal structure, is particularly intense in this specimen. The crystal also exhibits an excellent, bright glassy luster that enhances its overall visual appeal.

Peridot typically forms in silica-deficient environments, most commonly within volcanic basalt and, on rare occasions, in pallasite meteorites. This specimen, weighing 24 grams and measuring 3.3 x 2.5 x 1.8 cm, not only represents the finest qualities of Pakistani peridot in terms of size and color but also stands out for its exceptional morphology and aesthetics. Its combination of quality and crystallographic form makes it a highly desirable addition to any serious mineral collection.