Obverse
Coat of Arms, semicircular inscription above it along the rim framed with paired diamonds on both sides. Chemical symbol of the metal, fineness, fine metal content, the mint trade mark at sides. Issuer, denomination, year of issue below
Lettering: РОССИЙСКАЯ ФЕДЕРАЦИЯ БАНК РОССИИ 3 РУБЛЯ 2023 Г. AG 925 31.1 СПМД
Reverse
Main building of the Saint Petersburg Mining University, the emblem of the University and the year of its foundation. Theme at top. Quotation from the order of Catherine II at bottom
Lettering: БЫТЬ ПО СЕМУ ЕКАТЕРИНА САНКТ-ПЕТЕРБУРГСКИЙ ГОРНЫЙ УНИВЕРСИТЕТ 1773
