Industry WIKI

An altyn (Russian алты́н, also алты́нник, altynnik) is a historical Russian currency (symbol: ). The name in Tatar is altın (алтын) meaning "gold", and altı (алты) meaning "six", since it was worth six dengi, equivalent to three kopeck silver, then copper, a small value coin, or 180–206 copper puls.

The naxar (Chechen: нахар, pronounced [ˈnəxər]) was a planned currency for the Chechen Republic of Ichkeria, a self-proclaimed independent state during the 1990s Chechen separatist movement.

The kopeck, also spelled kopek, is a coin or unit of currency used in Russia and some post-Soviet states. It is usually the smallest denomination within a currency system and is equal to 1⁄100 ruble.

Mordovka (Russian: мордовка, pl. мордовки, mordovki) were minted or cast silver and copper plates made in the Middle and Lower Volga region during the 16th to 18th centuries. The obverse side usually featured coarse, stylized images of a horseman, horse, bird, and other figures. The reverse side had inscriptions made from sets of letters, often imitating Russian kopecks. According to the