Monumentum Mithraeum of Andros An inscription by a certain Aurelius Rufinus reveals the existence of a Mithraeum on the island of Andros, but it has not yet been found. Mithraic inscription of AndrosEDCS The New Mithraeum21 Sep 2023 The full article is reserved for our members. Log in or create a free account to access the entire site. At Palaiopolis in the isle of Andros an inscription [TNM 624] was discovered on the so-called Marmeropetra, which forms part of the to Helleniko-wall. It mentions a Mithraeum which has not yet been found.