Mir Kamney is a Russian-language online atlas and gallery devoted to minerals and gemstones. Its aim is to bring together photographs, descriptions, properties and a sense of the stories and symbolism associated with stones. Visitors can explore the collection by mineral group, making it easy to discover familiar favourites or less common specimens.

The atlas covers a broad range, including quartz and chalcedony varieties such as amethyst, agate and citrine; beryls such as emerald and aquamarine; garnets, tourmalines and corundum; and feldspars, carbonates and other gemstones. It also features minerals such as pyrite, fluorite and galena. Individual entries describe features including colour, formation, geological occurrence, availability and uses in jewellery or collecting. Articles offer further information about stones, their characteristics and their meanings. Designed for curious readers, collectors and people interested in working with stones, Mir Kamney provides an accessible way to browse the varied world of minerals, compare specimens and learn what makes each one distinctive.