Byzantine Shipwreck off Croatia Yields Record Gold Treasure
Archaeologists from the Croatian Institute for Conservation have identified a shipwreck near the island of Mljet that dates to the 7th‑8th century and is linked to the Byzantine Empire. The wreck yielded more than 600 grams of cleaned gold objects, making it the largest gold haul ever recovered from a Mediterranean shipwreck.
The treasure includes rare gold belts set with emeralds, rubies and pearls, as well as a gold seal ring bearing the image of an emperor. Coins from the Heraclian dynasty and other high‑status jewelry suggest the vessel carried a senior Byzantine official rather than a typical merchant cargo. The discovery follows a decade‑long underwater survey of the area by Croatian researchers.
Entities: Anni N. · Byzantine Empire · Croatian Institute for Conservation · Drachenfels (ship) · Heraclian dynasty · Igor Miholjek · Island of Mljet · Jan Zimmer · Mljet Island · Oberwesel · Polače · River Rhine
Claims
What the coverage asserts, and how well corroborated each claim is across sources.
- [● 5 SOURCES] Coins from the Heraclian dynasty, representing four Byzantine emperors, were among the recovered items. (numismatic analysis)
- [● 5 SOURCES] The investigation has been ongoing for about ten years by the Croatian Institute for Conservation. (project timeline)
- [● 5 SOURCES] The recovered gold objects weigh more than 600 grams after cleaning. (researchers' measurements)
- [● 5 SOURCES] The wreck is a Byzantine vessel located near the island of Mljet, Croatia. (archaeological identification)
- [● 5 SOURCES] Researchers say the cargo indicates the ship carried a high‑ranking individual rather than being a typical merchant vessel. (expert interpretation)
- [● 5 SOURCES] The shipwreck dates to the 7th or 8th century AD. (Byzantine era)
- [● 5 SOURCES] The treasure includes gold belts adorned with emeralds, rubies and pearls, and a gold seal ring bearing an imperial image. (artifact description)
- [● 5 SOURCES] The haul is the largest gold amount ever recovered from a Mediterranean shipwreck. (research conclusion)