Sometimes the smallest things tell us so much about people’s lives and yet at the same time raise so many questions.
A surprise discovery came in the form of a tiny splash of colour from the Iron Age! Cecily was processing some soil samples from The Cairns site on South Ronaldsay and her incredible eagle eyes spotted this beautiful multi-coloured glass bead! The object came from soil samples retrieved from the interior of the broch during the late occupation of the structure and date from about 100-150AD. It’s miniscule (yes that is a penny next to it!).
In this image looking at the broken section of the bead you get to see the central perforation cut clean through. Most interesting you can see another pale green wedge of glass present on the left side of the bead. This is probably ‘cullet’, re-cycled glass from an earlier object partly melted down to make this bead. The source of the recyclate was probably a Roman vessel or bangle. Keep in mind this was found on South Ronaldsay in Orkney meaning of course that someone who lived or visited that site on the South Orkney Island of South Ronaldsay must have had access to Roman Britain at some point. But again some questions….was the Roman glass part of a treasured collection that took pride of place in someone`s life ? How did it come hundreds of miles from the nearest Roman settlement ? Was there regular contact between Roman Britain and Orkney ?
And then…..You wait all this time to get the first glass bead from the site and along comes another one – a much larger, whole one this time! This bead was thought to be fashioned from bone, but it can now be seen to be another yellow-amber coloured bead! But when put under the microscope the object takes on another character……
We now strongly suspect this is amber! Here it is under a microscope with top-light on the left and back-lighting on the right. On the back-lit image you can see the livid red translucent colour shining through the crust quite effectively. Now that raises a few more questions…where did it come from ? Did it come from The Baltic and how did it find it`s way to Orkney ? Is there another story this intriguing bead can tell us. In any event this would have been a treasured personal possession that someone would have dropped and lost in the hurly burly of life in The Cairns Broch.
There will be more on these small finds from The Cairns which tell us so much about the ordinary life of people that lived on South Ronaldsay two thousand years ago. Project leader is Martin Carruthers at email@example.com