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Section 4: Composite artefacts (PDF 20858kb) - National Museum of ...

Section 4: Composite artefacts (PDF 20858kb) - National Museum of ...

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Proceedings <strong>of</strong> Metal 2004 <strong>National</strong> <strong>Museum</strong> <strong>of</strong> Australia Canberra ACT 4–8 October 2004ABN 70 592 297 967Figure 5(a). Photograph <strong>of</strong> the Virgen del Carmen and detail <strong>of</strong> her dressThe Virgen del Carmen comes from the school <strong>of</strong> Cataluña. The cathedral was asked forauthorization in order to carry out a study on the silver and gold threads used in the embroidery <strong>of</strong> hercloak so as to also have in our investigation an object from our Mother Land. Thus we would be able toobserve the extent to which there was an influence <strong>of</strong> the Spanish techniques on the manufacturing <strong>of</strong>threads in Latin America.The results <strong>of</strong> the analysis (Figure 5 b) showed the principal components <strong>of</strong> the thread to be copper,silver, and gold.Figure 5(b) X-ray fluorescence spectrum <strong>of</strong> the composed thread. Detected elements in decreasing order<strong>of</strong> importance (KeV vs cps.): copper, silver, gold, tin, zinc, antimony and iron© Published by the <strong>National</strong> <strong>Museum</strong> <strong>of</strong> Australia www.nma.gov.au507

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