A zolotnik (in Russian: золотник; abbr.: zol.) was a small Russian unit of weight, equal to 0.1505 avoirdupois ounces, or 4.2658 grams (about 65.83 grains). Used from the 10th to 20th centuries, its name is derived from the Russian word zoloto, meaning gold. As a unit, the zolotnik was the standard for silver manufacture, much as the troy ounce is currently used for gold and other precious metals.
Relation to other units
The Russian pound was known as the funt. Originally, there were 96 zolotnik in a pound; this ratio was changed to 72.[dubious ] A smaller unit, the lot, was equal to three zolotnik. There were 96 dolya in a single zolotnik.