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Basalt altar from Dvin, dated to the 2nd century AD and interpreted as dedicated to Mithra on the basis of the symbols carved on its four sides.
Roman(?) Altar from Dvin (Armenia) with Mithraistic symbols, II c. AD(?) Sun from the south, Raven from the north, Bull from the west, Cancer from the east. Source: Hayk Hakobyan - ON THE ORIGIN OF ROMAN MITHREUMS [ref:6aa3afffde57d]