Historic Environment Scotland has carried out a series of cutting-edge, non-destructive scientific analyses of the sandstone fragment, comparing it to previous examinations of the Stone of Destiny.
A new report published by Historic Environment Scotland (HES) showcases the scientific investigation which concluded to a high degree of certainty that a stone fragment. HES was asked to examine on behalf of the Commissioners for the Safeguarding of the Regalia is a genuine piece of the Stone of Destiny.
X-ray fluorescence analysis – a technique which is employed for a range of different purposes, from forensic investigation to analysis of artworks and paintings – examined the chemical element composition of the fragment. Scanning electron microscopy provided detailed, high-resolution microscopic analysis of the fragment’s mineralogy and chemical composition. Other forms of microscopic analysis examined the fragment’s grain structure, texture, shape and compaction, while colour analysis compared the fragment’s colour to that of the Stone of Destiny.
The results of each of these analyses revealed consistency with the sandstone fragment being derived from the Stone of Destiny, beyond any reasonable doubt.
“This has been an exciting piece of scientific detective work for our team to undertake,” says Dr Aurélie Turmel, Science Manager at HES. “The new scientific analysis that we carried out on the Stone of Destiny ahead of the Coronation last year effectively enabled us to ‘fingerprint’ the Stone, and by performing the same techniques on this fragment we have been able to identify matches in terms of the chemical elements and minerals it comprises, the grain characteristics, and its colour.
“We’re pleased to have had the opportunity to demonstrate the importance and potential of the world-leading heritage science technology we have at our disposal here at HES, in particular how we are now able to combine these different techniques and datasets to strengthen certainty in our findings and how this can help enrich understanding of our past.”
The Stone of Destiny, also known as the Stone of Scone, is a block of red sandstone that was used in the Middle Ages for the coronation of Scottish monarchs. It is still used today for the coronation of British monarchs, most recently for King Charles III.
The report, “Results from analysis of sandstone fragment,” by Maureen Young and Callum Graham, is published on the HES website. Click here to read it.
Top Image: Photo courtesy Historic Environment Scotland
Historic Environment Scotland has carried out a series of cutting-edge, non-destructive scientific analyses of the sandstone fragment, comparing it to previous examinations of the Stone of Destiny.
A new report published by Historic Environment Scotland (HES) showcases the scientific investigation which concluded to a high degree of certainty that a stone fragment. HES was asked to examine on behalf of the Commissioners for the Safeguarding of the Regalia is a genuine piece of the Stone of Destiny.
X-ray fluorescence analysis – a technique which is employed for a range of different purposes, from forensic investigation to analysis of artworks and paintings – examined the chemical element composition of the fragment. Scanning electron microscopy provided detailed, high-resolution microscopic analysis of the fragment’s mineralogy and chemical composition. Other forms of microscopic analysis examined the fragment’s grain structure, texture, shape and compaction, while colour analysis compared the fragment’s colour to that of the Stone of Destiny.
The results of each of these analyses revealed consistency with the sandstone fragment being derived from the Stone of Destiny, beyond any reasonable doubt.
“This has been an exciting piece of scientific detective work for our team to undertake,” says Dr Aurélie Turmel, Science Manager at HES. “The new scientific analysis that we carried out on the Stone of Destiny ahead of the Coronation last year effectively enabled us to ‘fingerprint’ the Stone, and by performing the same techniques on this fragment we have been able to identify matches in terms of the chemical elements and minerals it comprises, the grain characteristics, and its colour.
“We’re pleased to have had the opportunity to demonstrate the importance and potential of the world-leading heritage science technology we have at our disposal here at HES, in particular how we are now able to combine these different techniques and datasets to strengthen certainty in our findings and how this can help enrich understanding of our past.”
The Stone of Destiny, also known as the Stone of Scone, is a block of red sandstone that was used in the Middle Ages for the coronation of Scottish monarchs. It is still used today for the coronation of British monarchs, most recently for King Charles III.
The report, “Results from analysis of sandstone fragment,” by Maureen Young and Callum Graham, is published on the HES website. Click here to read it.
Top Image: Photo courtesy Historic Environment Scotland
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