Shipwreck cargo reveals 400-year-old global trade secrets

An analysis of cargo from the 17th-century Batavia shipwreck has uncovered intricate global trade routes from nearly 400 years ago. The Batavia, which sank on its maiden voyage in 1629, carried cargo including stone blocks. Researchers from Curtin University conducted a forensic analysis of these blocks, examining microscopic sand grains to determine their origin.

“

When we did that, we found our match.

Dr. Anthony Clarke, the lead researcher, explained that the team found the stones came from various quarries in Germany, some of which had been mined since Roman times. This "fingerprinting" of the sand revealed a "surprisingly" sophisticated global supply chain, prompting new questions about historical trade.

“

That really opens up lots of exciting questions.

The Dutch East India Company, owner of the Batavia, kept detailed records of people and cargo but not the origin of the stones. The prefabricated blocks were likely intended for the company's headquarters in Jakarta. Dr. Clarke noted that the company "were not picky in where their blocks were from," sourcing them from wherever available before centralizing them for shipment.

“

It seems they were not picky in where their blocks were from.

This research has mapped a previously unknown trade network from the 16th and 17th centuries that was not documented in written records. Dr. Clarke stated, "There's almost like a cliche that history is written in the rocks. But in this case, looking at the rocks and what they can tell us really did reveal … the building blocks of an empire." The study, which took over a year, also aimed to answer questions about human history and how Western Australia was built.

“

There's almost like a cliche that history is written in the rocks. But in this case, looking at the rocks and what they can tell us really did reveal … the building blocks of an empire.