Highly successful traders, courageous explorers and superb crafters – that’s what the people we have come to know as ‘The Vikings’ were – and yet the overwhelming image which perpetuates is one of blood thirsty warriors.

Read more about that glass bead here: Gjellestad: Livestream Uncovering of a Viking Ship Burial
Why ? The Romans were just as blood thirsty – indeed look at any people set on conquering others and establishing empires and savagery dominates their conquests.
When the Roman Empire collapsed the fabulous villas the rich had built were abandoned. Over time these would be looted for what could be reused. Today’s mantra of ‘reuse’ and ‘recycle’ is nothing new.
Back to the Vikings.
Researchers in Aarhus University, Denmark, have been studying the glass beads from the Viking Age, around 700AD.
Glass had become a scarce and therefore very tradeable commodity. The Vikings took coloured glass cubes, the tesserae used to make mosaics, from abandoned Roman and Byzantine temples, palaces and baths. The glass was transported North and traded at emporia towns such as Ribe in South West Jutland, Denmark. Once there beadmakers melted them down in large vessels and shaped them into beads.




This is where researchers from different disciplines working together is so important to increase our knowledge and understanding.
A geochemist and an archaeologist from Aarhus University together with a museum curator from Ribe made a surprising discovery.
The chemical composition of white Viking beads from one of the earliest workshops showed that the glassmakers had found a more sustainable way to save time and wood for their furnaces: crush gold-gilded, transparent glass cubes, remelt them at low temperature, stir to trap air in the form of bubbles, and finally wrap the glass around an iron mandrel to form beads and voila! – opaque white beads created in a short time using a minimum of resources.
The valuable ultra-thin sheets of gold stuck to the surface of the gold mosaic stone were of course salvaged by the glassmaker prior to remelting the glass, but the new findings show that some gold inevitably had ended up in the melting pot. Tiny drops of gold in the white beads, the many air holes (which is why the beads are opaque), as well as the fact that there are no chemical color tracers present, the researchers show that it was in fact the gold mosaic stones that was the raw material for the beads.
Such traces of gold were found not only in the white but also in the blue beads from the same workshop. Here the chemistry shows that the glassmaker’s recipe consisted of a mixture of the blue and golden mosaic stones. Mixing them was necessary because the Roman blue mosaic stones contained high concentrations of chemical substances which made them opaque – and therefore ideal for mosaics, but not for blue beads. By thus diluting the chemical substances, the result was the deep blue, transparent glass that we know from Viking Age beads.
The bead maker in Ribe could instead have chosen to dilute the glass mixture with old shards from funnel beakers, which were also found in the workshop. But these turned out to be old, contaminated, Roman glass that had been remelted over and over again.
Gry Hoffmann Barfod from the Department of Geoscience at Aarhus University, explained:
“And the glassmakers in Ribe were clearly connoisseurs who preferred the clearest glass they could get their hands on.”
The interdisciplinary study was a collaboration between Gry Barfod, Søren Sindbæk, professor of archeology at the Danish National Research Foundation’s Center for Urban Network Development (UrbNet) at Aarhus University, and museum curator Claus Feveile at the Museum of Southwest Jutland specializing in the Viking Age and Ribe’s earliest history.
“The most outstanding achievements at the Ribe trading site were not just the products, but also the circular economy and their awareness to preserve limited resources” states professor Søren Sindbæk.

And museum curator Claus Feveile comments:
“These exciting results clearly show the potential of elucidating new facts about the vikings. By combining our high-resolution excavations with such chemical analyses I predict many more revelations in the near future.”
Søren Sindbæk and Claus Feveile headed the archaeological excavations of the Northern Emporium Project from 2016-2018, where new high-definition approaches for the first time allowed for a resolution down to a few decades within the extremely well-preserved Ribe stratigraphy. The finds from the excavations are currently displayed inside reconstructed replicas of the beadmakers’ workshops in the new special exhibition at the Ribe viking museum.
Click on this link to access the report: Splinters to splendours: from upcycled glass to Viking beads at Ribe, Denmark published in Archaeological and Anthropological Sciences
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I likes beads…..
https://theorkneynews.scot/2019/06/17/the-varied-beauty-of-ancient-beads/