| |
Multilayered artifacts in the pre-Columbian metallurgy from the North of Peru
- 作者:Roberto Cesareo (1) (2)
Angel D. Bustamante (3) Julio S. Fabian (3) Sandra DelPilarZambrano (3) Walter Alva (4) Luis Z. Chero (4) Maria C. DelCarmenEspinoza (4) Rosendo R. Rodriguez (4) Marco F. Seclen (4) Fidel V. Gutierrez (4) Edgard B. Levano (4) Juan A. Gonzales (4) Marcia A. Rizzutto (5) Enrico Poli (6) Cristiane Calza (7) Marcelino DosAnjos (7) Renato PereiraDeFreitas (7) Ricardo T. Lopes (7) Carlos Elera (8) Izumi Shimada (8) Victor Curay (8) Maria G. Castillo (9) Giovanni E. Gigante (10) Gabriel M. Ingo (2) Fabio Lopes (11) Ulla Holmquist (12) David Diestra (12)
- 刊名:Applied Physics A: Materials Science & Processing
- 出版年:2013
- 出版时间:December 2013
- 年:2013
- 卷:113
- 期:4
- 页码:889-903
- 全文大小:
- 作者单位:Roberto Cesareo (1) (2)
Angel D. Bustamante (3) Julio S. Fabian (3) Sandra DelPilarZambrano (3) Walter Alva (4) Luis Z. Chero (4) Maria C. DelCarmenEspinoza (4) Rosendo R. Rodriguez (4) Marco F. Seclen (4) Fidel V. Gutierrez (4) Edgard B. Levano (4) Juan A. Gonzales (4) Marcia A. Rizzutto (5) Enrico Poli (6) Cristiane Calza (7) Marcelino DosAnjos (7) Renato PereiraDeFreitas (7) Ricardo T. Lopes (7) Carlos Elera (8) Izumi Shimada (8) Victor Curay (8) Maria G. Castillo (9) Giovanni E. Gigante (10) Gabriel M. Ingo (2) Fabio Lopes (11) Ulla Holmquist (12) David Diestra (12)
1. Dipartimento di Matematica e Fisica, Universitdi Sassari, Sassari, Italy 2. Istituto per lo studio dei materiali nanostrutturati, CNR-Montelibretti, via Salaria km. 29. 5, 00015, Monterotondo, Rome, Italy 3. Universidad Nacional Mayor de San Marcos, Lima, Peru 4. Museo umbas Reales de Sip Lambayeque, Peru 5. Instituto de Fisica, Universidade de So Paulo, So Paulo, SP, Brazil 6. Associacion cultural and Museum Enrico Poli, Lima, Peru 7. COPPE, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil 8. Museo de Sic Ferraafe, Peru 9. Istituto Nacional de Cultura, Piura, Peru 10. Dipartimento di Scienze di Base e Applicate, Sapienza Universitdi Roma, Rome, Italy 11. Universidade de Londrina, Londrina, PA, Brazil 12. Museo Larco, Lima, Peru
- ISSN:1432-0630
文摘
Three types of alloys were recognized when analyzing pre-Columbian artifacts from the North of Peru: gold, silver, and copper alloys; gilded copper and silver; silvered copper; tumbaga, i.e., copper or silver enriched on gold at the surface by depletion gilding. In this paper, a method is described to differentiate gold alloys from gilded copper and from copperold tumbaga, and silver alloys from silvered copper and copperilver tumbaga. This method is based on the use of energy-dispersive X-ray fluorescence, i.e., on a sophisticated analysis of XRF-spectra carrying out an accurate determination of Cu(K /K ), Ag(K /K ), Au(L /L ), and Au-L /Cu-K or Ag-K /Cu-K ratios. That implies a dedicated software for the quantitative determination of the area of X-ray peaks. This method was first checked by a relevant number of standard samples and then it was applied to pre-Columbian alloys from the North of Peru.
| |
NGLC 2004-2010.National Geological Library of China All Rights Reserved.
Add:29 Xueyuan Rd,Haidian District,Beijing,PRC. Mail Add: 8324 mailbox 100083
For exchange or info please contact us via email.
| |