Tauroctony jasper gem formerly in the Museo Borgiano

Fragment of a yellow jasper. Formerly Museo Borgiano. I do not know where it is preserved at the moment.Welcker in Zoega 152 No. 42; Lajard, Intr., Pl. CV, 9 and 9a; MMM II 450 No. 9 and fig. 401; Delatte in Mus. Belge XVIII, 1914, 12ff.O b v e r s e: Mithras as a bullkiller (to the l.) turning towards the raven and the scorpion on the ground. The bull’s breast, the dog and the snake got lost.R e v e r s e: Amor and Psyche. Around them: NEIXAPOΠΛHΣ.In the border part of an inscription:NBAΦRENEMOYNOCIAAPIKPIΦIΛEYE.Delatte p. 12 reconstructs as the complete formula:…