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The ArchaeoTech Podcast · The Archaeology Podcast Network

Archaeologial Metallurgy in the News - Ep 193

·51 min·3 clips
The Uluburun cargo included about 10 metric tons of ingots, and the tin sources split between Anatolia and Central Asia.
1. The Archaeotech Podcast episode 193 focuses on three news articles about archaeological metallurgy. 2. Chris Webster hosts the episode with Paul Zimmerman, and both matter because they frame the news stories against their own archaeological work. 3. The episode asks what metal sourcing, isotope analysis, and portable laser methods can actually prove in archaeology. 4. The first article covers Roman artifacts near Calcriese in northern Germany and uses mass spectrometry on brass and bronze. 5. Chris says the study sampled about 550 items from seven known Roman legion sites to build a chemical database. 6. Paul compares the Roman metal signature to obsidian sourcing, where trace chemistry can tie an artifact to a source. 7. The hosts say the 19th Legion's metals appear in the Calcriese material and connect that to the Varus Battle. 8. They also say the battle marked the end of the Roman presence in Germany. 9. Chris questions how durable a metallurgical fingerprint is once metal is reused, scavenged, or remelted. 10. The second article is the Science Advances paper titled

As heard by us

A grounded look at metal, shipwreck cargo, and how archaeologists trace supply.

This episode treats archaeological metallurgy as a logistics problem, and that is the right frame. It moves from shipwreck cargo to chemical sourcing, then keeps circling back to the basic questions: where did the metal come from, how did it move, and how much can the wreck…

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Follow the metal trail from shipwreck cargo to source analysis.

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