Styles of Alteration of Ti Oxides of the Kimberlite Groundmass: Implications on the Petrogenesis and Classification of Kimberlites and Similar Rocks

by Jingyao Xu, Joan Carles Melgarejo, Montgarri Castillo-Oliver
Published 2018-02-01

Major- and Trace-Element Compositions of Indicator Minerals that Occur as Macro- and Megacrysts, and of Xenoliths, from Kimberlites in Northeastern Angola

by Monica Escayola, Salvador Galí, Joan Carles Melgarejo, Sandra E. Robles-Cruz
Published 2012-10-01

Breaking Preconceptions: Thin Section Petrography For Ceramic Glaze Microstructures

by Roberta Di Febo, Lluís Casas, Jordi Rius, Riccardo Tagliapietra, Joan Carles Melgarejo
Published 2019-02-01

Sulfur Isotope Analysis to Examine the Provenance of Cinnabar Used in Wall Paintings in the Roman <i>domus</i> Avinyó (Barcelona)

by Evanthia Tsantini, Takeshi Minami, Miguel Ángel Cau Ontiveros, Kazuya Takahashi, Joan Carles Melgarejo
Published 2021-12-01

Magma Mingling in Kimberlites: Evidence from the Groundmass Cocrystallization of Two Spinel-Group Minerals

by Jingyao Xu, Joan Carles Melgarejo, Qiuli Li, Lisard Torró i Abat, Montgarri Castillo-Oliver
Published 2020-09-01

An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba...

by Núria Pujol-Solà, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, Fernando Gervilla
Published 2018-10-01

The Distribution of Rare Metals in the LCT Pegmatites from the Giraúl Field, Angola

by Antonio Olimpio Gonçalves, Joan-Carles Melgarejo, Pura Alfonso, Sandra Amores, Andrés Paniagua, Andrés Buta Neto, Eduardo Alves Morais, Antoni Camprubí
Published 2019-09-01

Fe–Ti(–V) Oxide Deposits of the Kunene Anorthosite Complex (SW Angola): Mineralogy and Thermo-Oxybarometry

by Cristina Villanova-de-Benavent, Lisard Torró, Montgarri Castillo-Oliver, Marc Campeny, Joan Carles Melgarejo, Xavier Llovet, Salvador Galí, Antonio Olimpio Gonçalves
Published 2017-12-01

Lamprophyre-Carbonatite Magma Mingling and Subsolidus Processes as Key Controls on Critical Element Concentration in Carbonatites—The Bonga Complex (Angola)

by Sandra Amores-Casals, Joan-Carles Melgarejo, Aurora Bambi, Antonio Olimpio Gonçalves, Eduardo Alves Morais, Jose Manuel, Andre Buta Neto, Alessandra Costanzo, Joan Martí Molist
Published 2019-09-01

Sandstone-Hosted Uranium Deposits as a Possible Source for Critical Elements: The Eureka Mine Case, Castell-Estaó, Catalonia

by Montgarri Castillo-Oliver, Joan Carles Melgarejo, Lisard Torró, Cristina Villanova-de-Benavent, Marc Campeny, Yael Díaz-Acha, Sandra Amores-Casals, Jingyao Xu, Joaquin Proenza, Esperança Tauler
Published 2019-12-01

The Poopó Polymetallic Epithermal Deposit, Bolivia: Mineralogy, Genetic Constraints, and Distribution of Critical Elements

by Belén Torres, Joan-Carles Melgarejo, Lisard Torró, Antoni Camprubí, Montgarri Castillo-Oliver, David Artiaga, Marc Campeny, Esperança Tauler, Abigail Jiménez-Franco, Pura Alfonso, Osvaldo R. Arce-Burgoa
Published 2019-07-01

Indium Mineralization in the Volcanic Dome-Hosted Ánimas–Chocaya–Siete Suyos Polymetallic Deposit, Potosí, Bolivia

by Lisard Torró, Malena Cazorla, Joan Carles Melgarejo, Antoni Camprubí, Marta Tarrés, Laura Gemmrich, Marc Campeny, David Artiaga, Belén Torres, Álvaro Martínez, Diva Mollinedo, Pura Alfonso, Osvaldo R. Arce-Burgoa
Published 2019-10-01

Spatial and Temporal Controls on the Distribution of Indium in Xenothermal Vein-Deposits: The Huari Huari District, Potosí, Bolivia

by Lisard Torró, Joan Carles Melgarejo, Laura Gemmrich, Diva Mollinedo, Malena Cazorla, Álvaro Martínez, Núria Pujol-Solà, Júlia Farré-de-Pablo, Antoni Camprubí, David Artiaga, Belén Torres, Pura Alfonso, Osvaldo Arce
Published 2019-05-01