Red Cinnabar The distinction between a mineral and a gemstone is not always well-defined. In general we can say that an attractive mineral will find use as a gemstone only if it is sufficiently hard and durable to be set in jewelry
Bright Dioptase crystals that appear to be stalactitic in form but are actually overgrown on needle-like crystals of an unidentified brown mineral. The specimen is columnar in form with bright sparkly crystals on all sides
Fantastic Pink Cap Orange Color TOURMALINE Crystal from paprok Afghanistan. The crystal has very attractive colors. The crystal is Hot pink color in the head portion and the rest of the crystal is orange color.