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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

A Classification of Korean Ancient Coins by Neutron Activation Analysis

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1994, v.7 no.3, pp.293-299
Chun, Kwon Soo
Lee, Chul
Kang, Hyung Tae
Lee, Jong Du
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Abstract

Fifty ancient Korean coins originated in Choson period have been determined for 11 elements such as Sn, Fe, As, Au, Co, Sb, Ir, Os, Ru and Ni by destructive and non-destructive neutron activation analysis as well as for 3 elements such as Cu, Pb and Zn by atomic absorption spectroscopy. The multivariate data have been analyzed by principal component mapping method. The spread of sample points in the eigenvector polt has been attributed to common origins of some elements.

keywords
Noble Metals, Classification, Ancient Coins, Neutron Activation Analysis


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