Monumentum
Amethyst intaglio with Tauroctony
Amethyst intaglio engraved with Mithras slaying the bull, accompanied by Sol, Luna and other canonical Mithraic symbols.
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The New Mithraeum
27 May 2026
TNMM 1445
Ca. AD 1 - 50. An amethyst oval intaglio engraved with Mithras in a Phrygian cap and billowing cloak, leaning to the left as he slays the bull, his head turned away. A dog and a snake reach towards the bull?s neck, and a scorpion attacks it from behind. Sol appears at right as a radiate bust, and Luna at left with a crescent, with an altar on either side, the left surmounted by a raven. Three five-pointed stars are in the exergue.
Size: 20.5mm x 24mm; Weight: 3.5g
Provenance: Private London collection;
Previous property of a North American Gentleman, London,1990-2010.
