Provenance study of obsidians from the archaeological site of la Maná (Ecuador) by electron spin resonance (ESR), SQUID magnetometry and 57Fe Mössbauer spectroscopy

M. Duttine; R. B. Scorzelli; G. Poupeau; A. Bustamante; A. V. Bellido; R. M. Lattini; N. Guillaume-Gentil

doi:10.1007/s10751-008-9592-1

Provenance study of obsidians from the archaeological site of la Maná (Ecuador) by electron spin resonance (ESR), SQUID magnetometry and ⁵⁷Fe Mössbauer spectroscopy

M. Duttine, R. B. Scorzelli, G. Poupeau, A. Bustamante, A. V. Bellido, R. M. Lattini, N. Guillaume-Gentil

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3 Scopus citations

Abstract

Obsidians from major Ecuadorian sources (outcrops) were analyzed by electron spin resonance, SQUID magnetometry and 57Fe Mössbauer spectroscopy. If the last technique allows to discriminate obsidians from the Quiscatola source, an association of ESR with SQUID magnetometry permits to differentiate obsidians from the sources of Cotopaxi volcano, from the Quiscatola and Mullumica-Callejones sources of the Chacana caldera and to infer that the 12 analyzed obsidians from the pre-Hispanic site of La Maná come from the Mullumica-Callejones source. © 2008 Springer Science+Business Media B.V.

Original language	American English
Pages (from-to)	85-90
Number of pages	6
Journal	Hyperfine Interactions
DOIs	https://doi.org/10.1007/s10751-008-9592-1
State	Published - 1 Feb 2007

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title = "Provenance study of obsidians from the archaeological site of la Man{\'a} (Ecuador) by electron spin resonance (ESR), SQUID magnetometry and 57Fe M{\"o}ssbauer spectroscopy",

abstract = "Obsidians from major Ecuadorian sources (outcrops) were analyzed by electron spin resonance, SQUID magnetometry and 57Fe M{\"o}ssbauer spectroscopy. If the last technique allows to discriminate obsidians from the Quiscatola source, an association of ESR with SQUID magnetometry permits to differentiate obsidians from the sources of Cotopaxi volcano, from the Quiscatola and Mullumica-Callejones sources of the Chacana caldera and to infer that the 12 analyzed obsidians from the pre-Hispanic site of La Man{\'a} come from the Mullumica-Callejones source. {\textcopyright} 2008 Springer Science+Business Media B.V.",

author = "M. Duttine and Scorzelli, {R. B.} and G. Poupeau and A. Bustamante and Bellido, {A. V.} and Lattini, {R. M.} and N. Guillaume-Gentil",

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doi = "10.1007/s10751-008-9592-1",

language = "American English",

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journal = "Hyperfine Interactions",

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T1 - Provenance study of obsidians from the archaeological site of la Maná (Ecuador) by electron spin resonance (ESR), SQUID magnetometry and 57Fe Mössbauer spectroscopy

AU - Duttine, M.

AU - Scorzelli, R. B.

AU - Poupeau, G.

AU - Bustamante, A.

AU - Bellido, A. V.

AU - Lattini, R. M.

AU - Guillaume-Gentil, N.

PY - 2007/2/1

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N2 - Obsidians from major Ecuadorian sources (outcrops) were analyzed by electron spin resonance, SQUID magnetometry and 57Fe Mössbauer spectroscopy. If the last technique allows to discriminate obsidians from the Quiscatola source, an association of ESR with SQUID magnetometry permits to differentiate obsidians from the sources of Cotopaxi volcano, from the Quiscatola and Mullumica-Callejones sources of the Chacana caldera and to infer that the 12 analyzed obsidians from the pre-Hispanic site of La Maná come from the Mullumica-Callejones source. © 2008 Springer Science+Business Media B.V.

AB - Obsidians from major Ecuadorian sources (outcrops) were analyzed by electron spin resonance, SQUID magnetometry and 57Fe Mössbauer spectroscopy. If the last technique allows to discriminate obsidians from the Quiscatola source, an association of ESR with SQUID magnetometry permits to differentiate obsidians from the sources of Cotopaxi volcano, from the Quiscatola and Mullumica-Callejones sources of the Chacana caldera and to infer that the 12 analyzed obsidians from the pre-Hispanic site of La Maná come from the Mullumica-Callejones source. © 2008 Springer Science+Business Media B.V.

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Provenance study of obsidians from the archaeological site of la Maná (Ecuador) by electron spin resonance (ESR), SQUID magnetometry and ⁵⁷Fe Mössbauer spectroscopy

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