Russia, Republic of Bashkortostan, Khaibullinsky District. Excavations 2008 Necropolis Perevolochan-2. Kurgan №3. Burial №2. Dimensions: diameter - 9 mm, thickness - 6 mm, hole diameter - 4 mm. Glass paste. Iron Age. Chronology: the turn of the 5th and 4th - 4th centuries BC. Early Sarmatian culture.