Your selection gave 10 results.
Gnostic amulet found in the ancient Agora of Athens, depicting Abraxas on one side and a Mithraic inscription on the other.
Running the virtual Mithraeum in Roman region in opensim: https://opensimworld.com/hop/78477
The Mithraeum of Thermes in Greece was discovered in 1915 by Bogdan Filov.
A Mithraeum has been identified in Eleusis where the last Hierophant form thespia had the rank of Father in the Mithraic Mysteries.
This ancient carnelian intaglio mounted in gold depicts Mithras slaying the bull surrounded by his companions Cautes and Cautopates.
The Tauroctony of Patras was found years before the temple over which the relief of Mithras sacrificing the bull was supposed to preside.
The underground cave which served as temple was cut into the conglomerate rock of the area, and a flight of eight steps of stone slabs led to it.
According to Christopher A. Faraone, the axe-head from Argos belong to a category of thunderstones reused as amulets.