Relics of old (>2000 years) fumarolic activity were found on a cinder cone of Mt. 1004, Tolbachik Dol axial zone. They contain copper and lead minerals: tenorite, atacamite, anglesite, linarite, chrysocolla, antlerite, molybdomenite, pyromorphite, and wulfenite. Most of them crystallized during the late low-temperature posteruptive stage. This paper presents crystallographic features, chemistries, and parageneses of the minerals. -Journal summary