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- Albert Einstein -

“The important thing is to never stop questioning”

PUBLICATIONS

Journal Publications

 

 

HERAZO, A., REICH, M, BARRA, F., MORATA, D., DEL REAL, I. & PAGES, A. (2020) Assessing the role of bitumen in the formation of stratabound Cu-(Ag) deposits: Insights from the Lorena deposit, Las Luces district, northern Chile. Ore Geology Reviews, https://doi.org/10.1016/j.oregeorev.2020.103639

CAMILLETTI, G., OTAMENDI, J.E., TIBALDI, A., CRISTOFOLINI, E., LEISEN, M., ROMERO, R., BARRA, F., ARMAS, P. & BARZOLA, M.G. (2020) Geology, petrology and geochronology of sierra Valle Fértil - La Huerta batholith: Implications for the construction of a middle-crust magmatic-arc section. Journal of South American Earth Sciences, vol. 97: 102423, https://doi.org/10.1016/j.jsames.2019.102423

CHILDRESS, T.M., SIMON, A.C., REICH, M., BARRA, F., BILENKER, L.D., LA CRUZ, N.L., BINDEMAN, I.N. & OVALLE, J.T. (2020) Triple Oxygen (δ18O, Δ17O), Hydrogen (δ2H), and Iron (δ56Fe) Stable Isotope Signatures Indicate a Silicate Magma Source and Magmatic-Hydrothermal Genesis for Magnetite Orebodies at El Laco, Chile. Economic Geology, vol. 115, p. 1519-1536. https://doi.org/10.5382/econgeo.4760

CRUZ, N.L., OVALLE, J.T., SIMON, A.C., KONECKE, B.A., BARRA, F., REICH, M., LEISEN, M. & CHILDRESS, T.M. (2020) The geochemistry of magnetite and apatite from the El Laco iron oxide-apatite deposit, Chile: Implications for ore genesis. Economic Geology, vol. 115, p. 1461-1491. https://doi.org/10.5382/econgeo.4753

RODRIGUEZ, M.A., SIMON, A.C., DEL REAL, I. THOMPSON, J.F.H., BILENKER, L.D., BARRA, F. & BINDEMAN, I. (2020) A Continuum from Iron Oxide-Copper-Gold (IOCG) to Iron Oxide-Apatite (IOA) Deposits: Evidence from Fe and O Stable Isotopes and Trace Element Chemistry of Magnetite. Economic Geology, vol. 115, p. 1443-1459. https://doi.org/10.5382/econgeo.4752

 

CHILDRESS, T.M., SIMON, A.C., REICH, M., BARRA, F., ARCE, M., LUNDSTROM, C.C., & BINDEMAN, I.N. (2020) Formation of the Mantoverde iron oxide-copper-gold (IOCG) deposit, Chile: insights from Fe and O stable isotopes and comparisons with iron oxide-apatite (IOA) deposits. Mineralium Deposita, vol. 55, p. 1489-1504. https://doi.org/10.1007/s00126-019-00936-x

TASSARA, S., REICH, M., KONECKE, B.A., GONZALEZ-JIMENEZ, J.M., SIMON, A.C., MORATA, D., BARRA, F., FIEGE, A., SCHILLING, M.E. & CORGNE, A. (2020) Unraveling the Effects of Melt–Mantle Interactions on the Gold Fertility of Magmas. Frontiers in Earth Science, https://doi.org/10.3389/feart.2020.00029

 

TASSARA, S., REICH, M., CANNATELLI, C., KONECKE, B.A., KAUSEL, D., MORATA, D., BARRA, F., SIMON, A.C., FIEGE, A., MORGADO, E. & LEISEN, M. (2020) Post-melting oxidation of highly primitive basalts from the southern Andes. Geochimica et Cosmochimica Acta, vol. 273, p. 291-312. https://doi.org/10.1016/j.gca.2020.01.042

 

REICH, M., ROMÁN, N., BARRA, F. & MORATA, D. (2020) Silver-Rich Chalcopyrite from the Active Cerro Pabellón Geothermal System, Northern Chile. Minerals, vol. 10: 113. https://doi.org/10.3390/min10020113

ROMERO, R., BARRA, F., LEISEN, M., SALAZAR, E., GONZALEZ-JIMENEZ, J.M., & REICH, M. (2020) Sedimentary provenance of the Late Paleozoic metamorphic basement, south-central Chile: Implications for the evolution of the western margin of Gondwana. International Geology Review, vol. 62, p. 598-613. https://doi.org/10.1080/00206814.2019.1627589

 

SALAZAR, E., BARRA, F., REICH, M., SIMON, A., LEISEN, M., PALMA, G., ROMERO, R., & ROJO, M. (2020) Trace element geochemistry of magnetite from the Cerro Negro Norte iron oxide−apatite deposit, northern Chile. Mineralium Deposita, vol. 55, p. 409-428.  https://doi.org/10.1007/s00126-019-00879-3

 

BIOLÉ, F.G., THOMPSON, G.A., VARGAS, C.V., LEISEN, M., BARRA, F., VOLPEDO, A.V., & AVIGLIANO, E. (2019) Fish stocks of Urophycis brasiliensis revealed by otolith fingerprint and shape in the Southwestern Atlantic Ocean. Estuarine, Coastal and Shelf Science, vol. 229: 106406. https://doi.org/10.1016/j.ecss.2019.106406

 

GARCÉS, C., NIKLITSCHEK, E.J., PLAZA, G., CERNA, F., LEISEN, M., TOLEDO, P., & BARRA, F. (2019) Anchoveta Engraulis ringens along the Chilean coast: Management units, demographic units and water masses: Insights from multiple otolith-based approaches. Fisheries Oceanography, vol. 28, p. 735-750. https://doi.org/10.1111/fog.12455

 

TIBALDI, A.M., BARZOLA, M.G., CRISTOFOLINI, E.A., OTAMENDI, J.E., DEMICHELIS, A.H., LEISEN, M., ROMERO, R., BARRA, F., CAMILLETTI, G., & ARMAS, P. (2019) Syn-deformational anatexis along the Santa Rosa river section, Argentina: Feedback relations between deformation, metamorphism and melt extraction. Journal of Structural Geology, vol. 124, p. 151-167. https://doi.org/10.1016/j.jsg.2019.04.011

 

PERÓN-ORILLO, J.M, ORTIZ-SUÁREZ, A., RIVALORA, D., OTAMENDI, J.E., MOROSINI, QA., ROMERO, R., LEISEN, M., & BARRA, F. (2019) Depositional age and provenance in the San Luis Formation, Sierras Pampeanas, Argentina: Evidence from detrital zircon studies. Journal of South American Earth Sciences, vol. 194: 102228. https://doi.org/10.1016/j.jsames.2019.102228

 

SLAGTER, S., REICH, M., MUNOZ-SAEZ, C., SOUTHON, J., MORATA, D., BARRA, F., GONG, J., & SKOK, J.R. (2019) Environmental controls on silica sinter formation revealed by radiocarbon dating. Geology, vol. 47, p. 330-334. https://doi.org/10.1130/G45859.1

 

REICH, M., BARNES, J.D., BREECKER, D.O., BARRA, F., MILOJEVIC, C., & DREW, D.L. (2019) Chlorine isotope fractionation recorded in atacamite during supergene copper oxidation. Chemical Geology, vol. 525, p. 168-176. https://doi.org/10.1016/j.chemgeo.2019.07.023

 

LA CRUZ, N., SIMON, A.C., WOLF, A.S., REICH, M., BARRA, F., & GAGNON, J.E. (2019) The geochemistry of apatite from the Los Colorados iron oxide–apatite deposit, Chile: implications for ore genesis. Mineralium Deposita, vol. 54, p. 1143-1156. https://doi.org/10.1007/s00126-019-00861-z

 

PALMA, G., BARRA, F., REICH. M., VALENCIA, V., SIMON, A.C., VERVOORT, J., LEISEN, M., & ROMERO, R. (2019) Halogens, trace element concentrations, and Sr-Nd isotopes in apatite from iron oxide-apatite (IOA) deposits in the Chilean iron belt: Evidence for magmatic and hydrothermal stages of mineralization. Geochimica et Cosmochimica Acta, vol. 246, p. 515-540. https://doi.org/10.1016/j.gca.2018.12.019

 

ROMAN, N., REICH, M., LEISEN, M., MORATA, D., BARRA, F. & DEDITIUS, A. (2019) Geochemical and micro-textural fingerprints of boiling in pyrite. Geochimica et Cosmochimica Acta, vol. 246, p. 60-85. https://doi.org/10.1016/j.gca.2018.11.034

 

SIMON, A.C., KNIPPING, J.L., REICH, M., BARRA, F., DEDITIUS, A.P., BILENKER, L.D. & CHILDRESS, T. (2018) Kiruna-Type Iron Oxide-Apatite (IOA) and Iron Oxide Copper-Gold (IOCG) Deposits Form by a Combination of Igneous and Magmatic-Hydrothermal Processes: Evidence from the Chilean Iron Belt. A.M. Arribas R., and J.L. Mauk (Eds) Society of Economic Geologists Special Publication No 21, p. 89-114.

 

CRESPO, J., REICH, M, BARRA, F., VERDUGO, J.J & MARTINEZ, C. (2018) Critical Metal Particles in Copper Sulfides from the Supergiant Río Blanco Porphyry Cu–Mo Deposit, Chile. Minerals, vol. 8, 519. https://doi.org/10.3390/min8110519

 

OVALLE, J.T., LA CRUZ, N.L., REICH, M., BARRA, F., SIMON, A.C., KONECKE, B.A., RODRIGUEZ-MUSTAFA, M.A., DEDITIUS, A.P., CHILDRESS, T.M. & MORATA, D. (2018) Formation of massive iron deposits linked to explosive volcanic eruptions. Scientific Reports 8: 14855. https://doi.org/10.1038/s41598-018-33206-3

 

RIVERA, J., REICH, M., SCHOENBERG, R., GONZALEZ-JIMENEZ, J.M., BARRA, F., AIGLSPERGER, T., PROENZA, J.A. & CARRETIER, S. (2018) Platinum-group element and gold enrichment in soils monitored by chromium stable isotopes during weathering of ultramafic rocks. Chemical Geology, vol. 499, p. 84-99. https://doi.org/10.1016/j.chemgeo.2018.09.008

 

TASSARA, S., GONZALEZ-JIMENEZ, J.M., REICH, M., SAUDERS, E., LUGUET, A., MORATA, D., GREGOIRE, M., van ACKEN, D., SCHILLING, M.E., BARRA, F., NOWELL, G. & CORGNE, A. (2018) Highly siderophile elements mobility in the subcontinental lithospheric mantle beneath southern Patagonia. Lithos, vol. 314-315, p. 579-596. https://doi.org/10.1016/j.lithos.2018.06.022

 

ROJAS, P.A., BARRA, F., DEDITIUS, A., REICH, M., SIMON, A., ROBERTS, M., & ROJO, M. (2018) New contributions to the understanding of Kiruna-type iron oxide-apatite deposits revealed by magnetite ore and gangue mineral geochemistry at the El Romeral deposit, Chile. Ore Geology Reviews, vol. 93, p. 413-435. https://doi.org/10.1016/j.oregeorev.2018.01.003

 

ROJAS, P.A., BARRA, F., REICH, M., DEDITIUS, A., SIMON, A., URIBE, F., ROMERO, R., & ROJO, M. (2018) A genetic link between magnetite mineralization and diorite intrusion at the El Romeral iron oxide-apatite deposit, northern Chile. Mineralium Deposita, vol. 53, p. 947-966. https://doi.org/10.1007/s00126-017-0777-x

 

ROMERO, R., GONZALEZ-JIMENEZ, J.M., BARRA, F., LEISEN, M., GARRIDO, L.N., TALAVERA, C., GAIN, S.E.M., GRIFFIN, W.L., O´REILLY, S.Y., REICH, M. & MORATA, D. (2018) Timing the tectonic mingling of ultramafic rocks and metasediments in the southern section of the coastal accretionary complex of central Chile. International Geology Review, vol. 60, p. 2031-2045. https://doi.org/10.1080/00206814.2017.1402377

 

AVIGLIANO, E., CARVALHO, B., LEISEN, M., ROMERO, R., VELASCO, G., VIANNA, M., BARRA, F. & VOLPEDO, A.V. (2017) Otolith edge fingerprints as approach for stock identification of Genidens barbus. Estuarine, Coastal and Shelf Science, vol. 194, p. 92-96. https://doi.org/10.1016/j.ecss.2017.06.008

 

AVIGLIANO, E., LEISEN, M., ROMERO, R., CARVALHO, B., VELASCO, G., VIANNA, M., BARRA, F. & VOLPEDO, A.V. (2017) Fluvio-marine travelers from South America: Cyclic amphidromy and freshwater residency, typical behaviors in Genidens barbus inferred by otolith chemistry. Fisheries Research, vol. 193, p. 184-194. https://doi.org/10.1016/j.fishres.2017.04.011

 

TASSARA, S., GONZALEZ-JIMENEZ, J.M., REICH, M., SCHILLING, M.E., MORATA, D., BEGG, G., SAUDERS, E., GRIFFIN, W.L., O´REILLY, S.Y., GREGOIRE, M., BARRA, F. & CORGNE, A. (2017) Plume-subduction interaction forms large auriferous provinces. Nature Communications 8: 843. https://doi.org/10.1038/s41467-017-00821-z

 

GONZALEZ-JIMENEZ, J.M., PLISSART, G., GARRIDO, L.N., PADRON-NAVARTA, J.A., AIGLSPERGER, T., ROMERO, R., MARCHESI, C., MORENO-ABRIL, A.J., REICH, M., BARRA, F. & MORATA, D. (2017) Ti-clinohumite and Ti-chondrodite in antigorite serpentinites from Central Chile: evidence for deep and cold subduction. European Journal of Mineralogy, vol. 29, p. 959-970. https://dx.doi.org/10.1127/ejm/2017/0029-2668

 

GONZALEZ-JIMENEZ, J.M., MARCHESI, C., GRIFFIN, W.L., GERVILLA, F., BELOUSOVA, E.A., GARRIDO, C., ROMERO, R., TALAVERA, C., LEISEN, M., O´REILLY, S.Y., BARRA, F. & MARTIN, L. (2017) Zircon recycling and crystallization during formation of chromite- and Ni-arsenide ores in the subcontinental lithospheric mantle (Serranía de Ronda, Spain). Ore Geology Reviews, vol. 90, p. 193-209. https://doi.org/10.1016/j.oregeorev.2017.02.012

 

SANCHEZ-YAÑEZ, C., REICH, M., LEISEN, M., MORATA, D. & BARRA, F. (2017) Geochemistry of metals and metalloids in siliceous sinter deposits: Implications for elemental partitioning into silica phases. Applied Geochemistry, vol. 80, p. 112-133. https://doi.org/10.1016/j.apgeochem.2017.03.008

 

BARRA, F., REICH, M., SELBY, D., SIMON, A.C., SALAZAR, E. & PALMA, G. (2017) Unraveling the origin of the Andean IOCG clan: A Re-Os isotope approach. Ore Geology Reviews, vol. 81, p. 62-78. https://doi.org/10.1016/j.oregeorev.2016.10.016

 

BARRA, F., DEDITIUS, A., REICH, M., KILBURN, M.R., GUAGLIARDO, P. & ROBERTS, M.P. (2017) Dissecting the Re-Os molybdenite geochronometer. Scientific Reports 7: 16054. https://doi.org/10.1038/s41598-017-16380-8

 

GONZALEZ-JIMENEZ, J.M., BARRA, F., GARRIDO, L.N.F., REICH, M., SATSUKAWA, T., ROMERO, R., SALAZAR, E., COLAS, V., ORELLANA, F., RABBIA, O., PLISSART, G. & MORATA, D. (2016) A secondary precious and base metal mineralization in chromitites linked to the development of a Paleozoic accretionary complex in Central Chile. Ore Geology Reviews, vol. 78, p. 14-40. https://doi.org/10.1016/j.oregeorev.2016.02.017

 

BILENKER, L.D., SIMON, A.C., REICH, M., LUNDSTROM, C.C., GAJOS, N., BINDEMAN, I., BARRA, F. & MUNIZAGA, R. (2016) Fe–O stable isotope pairs elucidate a high-temperature origin of Chilean iron oxide-apatite deposits. Geochimica et Cosmochimica Acta, vol. 177, p. 94-104. https://doi.org/10.1016/j.gca.2016.01.009

 

REICH, M., SIMON, A.C., DEDITIUS, A.P., BARRA, F., CHRYSSOULIS, S., LAGAS, G., TARDANI, D., KNIPPING, J.L., BILENKER, L.D., SANCHEZ-ALFARO, P., ROBERTS, M. & MUNIZAGA, R. (2016) Trace element signature of pyrite from the Los Colorados iron oxide-apatite (IOA) deposit, Chile: A missing link between Andean IOA and iron oxide copper-gold systems? Economic Geology, vol. 111, p. 743-761. https://doi.org/10.2113/econgeo.111.3.743

 

CAMPRUBÍ, A., GONZÁLEZ-PARTIDA, E., VALENCIA, V.A. & BARRA, F. (2015) Geochronology of Mexican mineral deposits. I: the San Martín polymetallic skarn, Zacatecas. Boletín de la Sociedad Geológica Mexicana, vol. 67, p. 119-122.

 

KNIPPING, J.L., BILENKER, L.D., SIMON, A.C., REICH, M., BARRA, F., DEDITIUS, A.P., WALLE, M., HEINRICH, C.A., HOLTZ, F. & MUNIZAGA, R. (2015) Trace elements in magnetite from massive iron oxide-apatite deposits indicate a combined formation by igneous and magmatic-hydrothermal processes. Geochimica et Cosmochimica Acta, vol. 171, p. 15-38. https://doi.org/10.1016/j.gca.2015.08.010

 

KNIPPING, J.L., BILENKER, L.D., SIMON, A.C., REICH, M., BARRA, F., DEDITIUS, A.P., LUNDSTROM, C.C., BINDEMAN, I. & MUNIZAGA, R. (2015) Giant Kiruna-type deposits form by efficient flotation of magmatic magnetite suspensions. Geology, vol. 43, p. 591-594. https://doi.org/10.1130/G36650.1

 

BARRA, F. & VALENCIA, V. (2014) Late Cretaceous porphyry copper mineralization in Sonora, Mexico: Implications for the evolution of the Southwest North America porphyry copper province. Mineralium Deposita, vol. 49, p. 879-884.  https://doi.org/10.1007/s00126-014-0544-1

 

BARRA, F., GERVILLA, F., HERNANDEZ, E., REICH, M., PADRON-NAVARTA, J.A. & GONZALEZ-JIMENEZ, J.M. (2014) Alteration patterns of chromian spinels from La Cabaña peridotite, south-central Chile. Mineralogy and Petrology, vol. 108, p. 819-836. https://doi.org/10.1007/s00710-014-0335-5

 

GONZALEZ-JIMENEZ, J.M., BARRA, F., WALKER, R.J., REICH M. & GERVILLA F. (2014) Geodynamic implications of ophiolitic chromitites in the La Cabaña ultramafic bodies, Central Chile. International Geology Review, vol. 56, p. 1466-1483. https://doi.org/10.1080/00206814.2014.947334

 

REICH, M., PALACIOS, C., BARRA, F. & CHRYSSOULIS, S. (2013) ‘‘Invisible’’ silver in chalcopyrite and bornite from the Mantos Blancos Cu deposit, northern Chile. European Journal of Mineralogy, vol. 25, p. 453-460. https://doi.org/10.1127/0935-1221/2013/0025-2287

 

BARRA, F., ALCOTA, H., RIVERA, S., VALENCIA, V., MUNIZAGA, V., & MAKSAEV, V. (2013) Timing and formation of porphyry Cu-Mo mineralization in the Chuquicamata district, northern Chile: new constraints from the Toki Cluster. Mineralium Deposita, vol. 48, p. 629-651. https://doi.org/10.1007/s00126-012-0452-1

 

REICH, M., DEDITIUS, A., CHRYSSOULIS, S., LI, J-W., MA, C-Q., PARADA, M.A., BARRA, F. & MITTERMAYR, F. (2013) Pyrite as a record of hydrothermal fluid evolution in a porphyry copper system: A SIMS/EPMA trace element study.  Geochimica et Cosmochimica Acta, vol. 104, p. 42-62. https://doi.org/10.1016/j.gca.2012.11.006

 

SCHUTTE, P., CHIARADIA, M., BARRA, F., VILLAGOMEZ, D. & BEATE, B. (2012) Metallogenic and tectonomagmatic features of Miocene porphyry-related ore deposits in Ecuador revealed by Re-Os, Ar-Ar, and U-Pb geochronology. Mineralium Deposita, vol. 47, p. 383-410. https://doi.org/10.1007/s00126-011-0378-z

 

ROMERO, B., KOJIMA, S., WONG, C., BARRA, F., VELIZ, W., & RUIZ, J. (2011) Re-Os Molybdenite Mibneralization and Geochronology of the Escondida and Escondida Norte deposits, Northern Chile: Implications for the Temporal Evolution of a Large Porphyry Cu-Mo District. Resource Geology, vol. 61, p. 91-100. https://doi.org/10.1111/j.1751-3928.2010.00150.x

 

MAUK, J.L., HALL, C.M., BARRA, F. & CHESLEY, J.T. (2011) Punctuated evolution of a large epithermal province: the Hauraki Goldfield, New Zealand. Economic Geology, vol. 106, p. 921-943. https://doi.org/10.2113/econgeo.106.6.921

 

MAKSAEV, V., ALMONACID, T.A., MUNIZAGA, F., VALENCIA, V., McWILLIAMS, M. & BARRA, F. (2010) Geochronological and thermochronological constraints on porphyry copper mineralization in the Domeyko alteration zone, northern Chile. Andean Geology, vol. 37, p. 144-176. https://doi.org/10.4067/s0718-71062010000100007

 

TORNOS, F., VELASCO, F., BARRA, F. & MORATA, D. (2010) The Tropezón Cu-Mo-(Au) deposit, Northern Chile: the missing link between IOCG and porphyry copper systems? Mineralium Deposita, vol. 45, p.313-321. https://doi.org/10.1007/s00126-010-0277-8

 

MAKSAEV, V., MUNIZAGA, F., VALENCIA, V., & BARRA, F. (2009) LA-ICP-MS zircon U-Pb geochronology of volcanic rocks to constrain the age of the Cerrillos Formation, Atacama Region, Chile: Tectonic and metallogenetic implications. Andean Geology, vol. 36, p. 264-287. https://dx.doi.org/10.4067/s0718-71062009000200005

 

ZELLNER, N.E.B., DELANO, J.W., SWINDLE, T.D., BARRA, F., OLSEN, E., & WHITTET, D.C.B. (2009) Apollo 17 regolith, 71501,206: a record of impact events and mare volcanism in lunar glasses. Meteoritics & Planetary Science, vol. 44, p. 839-851. https://doi.org/10.1111/j.1945-5100.2009.tb00772.x

 

ZELLNER, N.E.B., DELANO, J.W., SWINDLE, T.D., BARRA, F., OLSEN, E. & WHITTET, D.C.B. (2009) Evidence from 40Ar/39Ar ages of lunar impact glasses for an increase in the impact rate ~800 Ma ago. Geochimica et Cosmochimica Acta, vol. 73, p. 4590-4597. https://doi.org/10.1016/j.gca.2009.04.027

 

MATHUR, R., TITLEY, S., BARRA, F., BRANTLEY, S., WILSON, M., PHILLIPS, A., MUNIZAGA, F., MAKSAEV, V., VERVOORT, J. & HART, G. (2009) Exploration potential of Cu isotope fractionation in porphyry copper deposits. Journal of Geochemical Exploration, vol. 102, p.1-6. https://doi.org/10.1016/j.gexplo.2008.09.004

 

MANTILLA, F.L.C., VALENCIA, V.A., BARRA, F. & PINTO, V.J. (2009) Geocronología U-Pb de los cuerpos porfiríticos del distrito aurífero de Vetas-California, Dpto de Santander, Colombia. Boletín de Geología-Colombia, vol. 31, p. 31-43.

 

MATHUR, R., TITLEY, S., BARRA, F., BRANTLEY, S., WILSON, M., PHILLIPS, A., MUNIZAGA, F., MAKSAEV, V., VERVOORT, J. & HART, G. (2009) Copper Isotope Franctionation Used to Identify Supergene Processes. S. Titley (Ed) Society of Economic Geologists Special Publication No 14, p. 45-50.

 

MATHUR, R., TORNOS, F. & BARRA, F. (2008) The Aguablanca Ni-Cu deposit: A Re-Os isotope study. International Geology Review, vol. 50, p. 948-958. https://doi.org/10.2747/0020-6814.50.10.948

 

GARRIDO, M., BARRA, F., DOMINGUEZ, E., RUIZ, J., VALENCIA, V.A. (2008) Late Carboniferous porphyry copper mineralization at La Voluntad, Neuquen, Argentina: Constraints from Re-Os molybdenite dating. Mineralium Deposita, vol. 43, p. 591-597. https://doi.org/10.1007/s00126-008-0189-z

 

DEL RIO, R., RUIZ, J., OCHOA-LANDIN, L., NORIEGA, O., BARRA, F., MEZA-FIGUEROA, D. & PAZ-MORENO, F. (2008) Geology, Geochemistry and Re-Os systematics in manganese deposits from Santa Rosalia basin and adjacent areas in Baja California Sur, Mexico. Mineralium Deposita, vol. 43, p. 467-482. https://doi.org/10.1007/s00126-008-0177-3

 

VALENCIA, V.A., EASTOE, E., RUIZ, J., OCHOA-LANDIN, L., GEHRELS, G., GONZALEZ-LEON, C., & BARRA, F. (2008) Hydrothermal evolution of the porphyry copper deposit at La Caridad, Sonora, Mexico, and the relationship with a neighboring high-sulfidation epithermal deposit. Economic Geology, vol. 103, p. 473-492. https://doi.org/10.2113/gsecongeo.103.3.473

 

MATHUR, R., MUTTI, L., BARRA, F., GOLD, D., SMITH II, R.C., DODEN, A., DETRIE, T., RUIZ, J. & McWILLIAMS, A. (2008) Fluid inclusion and Re-Os isotopic evidence for hot, Cenozoic mineralization in the Central Pennsylvanian Valley and Ridge province. Mineralogy and Petrology, vol. 93, p. 309-324. https://doi.org/10.1007/s00710-007-0229-x

 

DELANO, J.W., ZELLNER, N.E.B., BARRA, F., OLSON, E., SWINDLE, T.D., TIBBETTS, N.J., & WHITTET, D.C.B. (2007) An integrated approach to understanding Apollo 16 impact glasses: Chemistry, isotopes, and shape. Meteoritics & Planetary Science, vol. 42, p. 993-1004. https://doi.org/10.1111/j.1945-5100.2007.tb01146.x

 

BARRA, F., SWINDLE, T.D., KOROTEV, R.L., JOLLIFF, B.L., ZEIGLER, R.A., & OLSON E. (2006) 40Ar-39Ar dating on Apollo 12 regolith: Implications on the age of Copernicus and the source of non-mare materials. Geochimica et Cosmochimica Acta, vol. 70, p. 6016-6031. https://doi.org/10.1016/j.gca.2006.09.013

 

VALENCIA, V.A., BARRA, F., WEBER, B., RUIZ, J., GEHRELS, G., & LOPEZ-MARTINEZ, M. (2006) U-Pb and Re-Os geochronology of the El Arco porphyry copper deposit, Baja California, Mexico. Journal of South American Earth Sciences, vol. 22, p. 39-51. https://doi.org/10.1016/j.jsames.2006.08.005

 

DE HALLER, A., CORFU, F., FONTBOTE, L., SCHALTEGGER, U., BARRA, F., CHIARADIA, M., FRANK, M., & ZUNIGA-ALVARADO, J. (2006) Geology, U-Pb geochronology, and Hf, Pb isotopic data of the Raul-Condestable iron oxide copper-gold deposit, central coast of Peru. Economic Geology, vol. 101, p. 281-310. http://dx.doi.org/10.2113/gsecongeo.101.2.281

 

TRISTA-AGUILERA, D., BARRA, F., RUIZ, J., MORATA, D., TALAVERA-MENDOZA, O., KOJIMA, S., & FERRARIS, F. (2006) Re-Os isotope systematics for the Lince-Estefania deposit: Constraints on the timing and source of copper mineralization in a stratabound copper deposit, Coastal Cordillera of northern Chile. Mineralium Deposita, vol. 41, p. 99-105. https://doi.org/10.1007/s00126-006-0048-8

 

VALENCIA, V.A., NOGUEZ-ALCANTARA, B., BARRA, F., RUIZ, J., GEHRELS, G., QUINTANAR, F., & VALENCIA-MORENO, M. (2006) Re-Os molybdenite and LA-ICPMS U-Pb zircon geochronology from the Milpillas porphyry copper deposit: Insights for mineralization in the Cananea District, Sonora, Mexico. Revista Mexicana de Ciencias, vol. 23, p. 39-53.

 

SELLEY, D., BROUGHTON, D., SCOTT, R., HITZMAN, M., BULL, S., LARGE, R., McGOLDRICK, P., CROAKER, M., POLLINGTON, N., & BARRA, F. (2005) A New Look at the Geology of the Zambian Copperbelt.  J.W. Hedenquist, J.F.H. Thompson, R.J. Goldfarb & J.P. Richards (Eds) Economic Geology 100th Anniversary Volume, p.  965-1000.

 

BARRA, F., RUIZ, J., VALENCIA, V.A., OCHOA-LANDIN, L., CHESLEY, J.T., & ZURCHER, L. (2005) Laramide porphyry Cu-Mo mineralization in northern Mexico: Age constraints from Re-Os geochronology in molybdenite. Economic Geology, vol. 100, p. 1605-1615. https://doi.org/10.2113/gsecongeo.100.8.1605

 

VALENCIA, V.A., RUIZ, J., BARRA, F., GEHRELS, G., DUCEA, M., TITLEY, S.R., & OCHOA-LANDIN, L. (2005) U-Pb single zircon and Re-Os molybdenite geochronology from La Caridad porphyry copper deposit: Insights for the duration of magmatism and mineralization in the Nacozari District, Sonora, Mexico. Mineralium Deposita, vol. 40, p. 175-191. https://doi.org/10.1007/s00126-005-0480-1

 

BARRA, F., RUIZ, J., MATHUR, R. & TITLEY, S. (2003) A Re-Os study of sulfide minerals from the Bagdad porphyry Cu-Mo deposit, northern Arizona, USA. Mineralium Deposita, vol. 38, p. 585-596. https://doi.org/10.1007/s00126-002-0341-0

 

HOFER, C., KRAUS, S., MILLER, H., ALFARO, G. & BARRA, F. (2001): Chromite-bearing serpentinite bodies within an arc-backarc metamorphic complex near La Cabana, south Chilean Coastal Cordillera. Journal of South American Earth Sciences, vol. 14, p.113-126. https://doi.org/10.1016/S0895-9811(01)00011-6

 

BARRA, F., RABBIA, O., ALFARO, G., MILLER, H., HOFER, C. & KRAUS, S. (1998): Las serpentinitas y cromititas de La Cabaña, Provincia de Cautín, IX Región, Chile. Revista Geológica de Chile, vol. 25, nº 1 p. 29-44. http://dx.doi.org/10.4067/S0716-02081998000100003

Book Chapters

SIMON, A.C., KNIPPING, J.L., REICH, M., BARRA, F., DEDITIUS, A.P., BILENKER, L.D. & CHILDRESS, T. (2018) Kiruna-Type Iron Oxide-Apatite (IOA) and Iron Oxide Copper-Gold (IOCG) Deposits Form by a Combination of Igneous and Magmatic-Hydrothermal Processes: Evidence from the Chilean Iron Belt. A.M. Arribas R., and J.L. Mauk (Eds) Society of Economic Geologists Special Publication No 21, p. 89-114.

 

SELLEY, D., BROUGHTON, D., SCOTT, R., HITZMAN, M., BULL, S., LARGE, R., McGOLDRICK, P., CROAKER, M., POLLINGTON, N., & BARRA, F. (2005) A New Look at the Geology of the Zambian Copperbelt.  J.W. Hedenquist, J.F.H. Thompson, R.J. Goldfarb, and J.P. Richards (Eds) Economic Geology 100th Anniversary Volume, p.  965-1000.

 

MATHUR, R., TITLEY, S., BARRA, F., BRANTLEY, S., WILSON, M., PHILLIPS, A., MUNIZAGA, F., MAKSAEV, V., VERVOORT, J. & HART, G. (2009) Copper Isotope Franctionation Used to Identify Supergene Processes. S. Titley (Ed) Society of Economic Geologists Special Publication No 14, p. 45-50.

Books

BARRA, F., REICH, M., CAMPOS, E., & TORNOS, F. (Eds.) Let´s Talk Ore Deposits vols. 1 & 2. Proceedings of the 11th Biennal Meeting SGA2011.

 

BARRA, F., OTERO, S. & REICH, M. (2017) La Riqueza Mineral de Chile. Coffee-table book of mineral photos from Chile. ISBN: 978-956-368-292-2. https://issuu.com/nmtm_/docs/riquezamineral_web