Pb isotope bearing on the metallogenesis of sulfide ore deposits in central and southern Peru

S.B. Mukasa; C.E. Vidal C.; J. Injoque-Espinoza

doi:10.2113/gsecongeo.85.7.1438

Pb isotope bearing on the metallogenesis of sulfide ore deposits in central and southern Peru

S.B. Mukasa, C.E. Vidal C., J. Injoque-Espinoza

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Abstract

Twenty-five Pb isotope determinations are presented on galena, chalcopyrite, pyrite, chalcocite, and cerussite from 15 mineral deposits in the copper, iron, and polymetallic provinces of central and southern Peru. The results are evaluated in comparison with the Pb isotope signatures of potential source materials which include plutonic rocks of the Coastal batholith, Precambrian basement rocks of the Arequipa massif, as well as midocean ridge basalts (MORB) of the Nazca plate, and Pacific Ocean pelagic-metalliferous sediments subducted at the Peru-Chile trench. -from Authors

Original language	English (US)
Pages (from-to)	1438-1446
Number of pages	9
Journal	Economic Geology
Volume	85
Issue number	7
DOIs	https://doi.org/10.2113/gsecongeo.85.7.1438
State	Published - 1990

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Cited By :13

Export Date: 3 November 2016

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10.2113/gsecongeo.85.7.1438

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title = "Pb isotope bearing on the metallogenesis of sulfide ore deposits in central and southern Peru",

abstract = "Twenty-five Pb isotope determinations are presented on galena, chalcopyrite, pyrite, chalcocite, and cerussite from 15 mineral deposits in the copper, iron, and polymetallic provinces of central and southern Peru. The results are evaluated in comparison with the Pb isotope signatures of potential source materials which include plutonic rocks of the Coastal batholith, Precambrian basement rocks of the Arequipa massif, as well as midocean ridge basalts (MORB) of the Nazca plate, and Pacific Ocean pelagic-metalliferous sediments subducted at the Peru-Chile trench. -from Authors",

author = "S.B. Mukasa and {Vidal C.}, C.E. and J. Injoque-Espinoza",

note = "Cited By :13 Export Date: 3 November 2016",

year = "1990",

doi = "10.2113/gsecongeo.85.7.1438",

language = "English (US)",

volume = "85",

pages = "1438--1446",

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T1 - Pb isotope bearing on the metallogenesis of sulfide ore deposits in central and southern Peru

AU - Mukasa, S.B.

AU - Vidal C., C.E.

AU - Injoque-Espinoza, J.

N1 - Cited By :13 Export Date: 3 November 2016

PY - 1990

Y1 - 1990

N2 - Twenty-five Pb isotope determinations are presented on galena, chalcopyrite, pyrite, chalcocite, and cerussite from 15 mineral deposits in the copper, iron, and polymetallic provinces of central and southern Peru. The results are evaluated in comparison with the Pb isotope signatures of potential source materials which include plutonic rocks of the Coastal batholith, Precambrian basement rocks of the Arequipa massif, as well as midocean ridge basalts (MORB) of the Nazca plate, and Pacific Ocean pelagic-metalliferous sediments subducted at the Peru-Chile trench. -from Authors

AB - Twenty-five Pb isotope determinations are presented on galena, chalcopyrite, pyrite, chalcocite, and cerussite from 15 mineral deposits in the copper, iron, and polymetallic provinces of central and southern Peru. The results are evaluated in comparison with the Pb isotope signatures of potential source materials which include plutonic rocks of the Coastal batholith, Precambrian basement rocks of the Arequipa massif, as well as midocean ridge basalts (MORB) of the Nazca plate, and Pacific Ocean pelagic-metalliferous sediments subducted at the Peru-Chile trench. -from Authors

U2 - 10.2113/gsecongeo.85.7.1438

DO - 10.2113/gsecongeo.85.7.1438

M3 - Article

SN - 0361-0128

VL - 85

SP - 1438

EP - 1446

JO - Economic Geology

JF - Economic Geology

IS - 7

ER -

Pb isotope bearing on the metallogenesis of sulfide ore deposits in central and southern Peru

Abstract

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