{"id":1012,"date":"2022-01-27T18:34:21","date_gmt":"2022-01-27T18:34:21","guid":{"rendered":"https:\/\/wpd.ugr.es\/~gervilla\/?page_id=1012"},"modified":"2025-11-11T08:59:40","modified_gmt":"2025-11-11T08:59:40","slug":"co-ni-arsenides","status":"publish","type":"page","link":"https:\/\/wpd.ugr.es\/~gervilla\/co-ni-arsenides\/","title":{"rendered":"Co-Ni arsenides"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00bb1&#8243; fullwidth=\u00bbon\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_fullwidth_header title=\u00bbCo-Ni arsenides\u00bb text_orientation=\u00bbcenter\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb title_font=\u00bb|600||on|||||\u00bb title_text_color=\u00bb#ffffff\u00bb background_enable_color=\u00bboff\u00bb background_image=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/wp-content\/uploads\/2020\/10\/724_7.jpg\u00bb title_text_shadow_style=\u00bbpreset3&#8243; title_text_shadow_color=\u00bb#000000&#8243; global_colors_info=\u00bb{}\u00bb][\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=\u00bb1&#8243; _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb custom_padding=\u00bb0px||0px||false|false\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_row column_structure=\u00bb1_4,3_4&#8243; use_custom_gutter=\u00bbon\u00bb gutter_width=\u00bb2&#8243; make_equal=\u00bbon\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb width=\u00bb100%\u00bb max_width=\u00bb2560px\u00bb custom_margin=\u00bb0px|auto|0px|auto|false|false\u00bb custom_padding=\u00bb0px||0px||false|false\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb1_4&#8243; _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb background_color=\u00bb#565656&#8243; use_background_color_gradient=\u00bbon\u00bb background_color_gradient_direction=\u00bb90deg\u00bb background_color_gradient_stops=\u00bb#404040 9%|#8b8b8b 86%\u00bb background_color_gradient_start=\u00bb#404040&#8243; background_color_gradient_start_position=\u00bb9%\u00bb background_color_gradient_end=\u00bb#8b8b8b\u00bb background_color_gradient_end_position=\u00bb86%\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_text _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb header_2_font=\u00bb|600||on|||||\u00bb header_2_text_align=\u00bbcenter\u00bb header_2_text_color=\u00bb#ffffff\u00bb custom_margin=\u00bb65px||15px||false|false\u00bb global_colors_info=\u00bb{}\u00bb]<\/p>\n<h2><span>TOPICS<\/span><\/h2>\n<p>[\/et_pb_text][et_pb_blurb title=\u00bbRecent publications\u00bb url=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/publications\/\u00bb icon_placement=\u00bbleft\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb header_font=\u00bb|600|||||||\u00bb header_text_align=\u00bbleft\u00bb header_text_color=\u00bb#ffffff\u00bb header_font_size=\u00bb16px\u00bb header_line_height=\u00bb1.9em\u00bb custom_padding=\u00bb|35px||35px|false|false\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][et_pb_blurb title=\u00bbPeridotites of the Serran\u00eda de Ronda\u00bb url=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/peridotites-of-the-serrania-de-ronda\/\u00bb icon_placement=\u00bbleft\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb header_font=\u00bb|600|||||||\u00bb header_text_align=\u00bbleft\u00bb header_text_color=\u00bb#ffffff\u00bb header_font_size=\u00bb16px\u00bb header_line_height=\u00bb1.3em\u00bb custom_padding=\u00bb|35px||35px|false|false\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][et_pb_blurb title=\u00bbArsenic and PGE\u00bb url=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/arsenic-and-pge\/\u00bb icon_placement=\u00bbleft\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb header_font=\u00bb|600|||||||\u00bb header_text_align=\u00bbleft\u00bb header_text_color=\u00bb#ffffff\u00bb header_font_size=\u00bb16px\u00bb header_line_height=\u00bb1.9em\u00bb custom_padding=\u00bb|35px||35px|false|false\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][et_pb_blurb title=\u00bbPlatinum-group minerals\u00bb url=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/platinum-group-minerals\/\u00bb icon_placement=\u00bbleft\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb header_font=\u00bb|600|||||||\u00bb header_text_align=\u00bbleft\u00bb header_text_color=\u00bb#ffffff\u00bb header_font_size=\u00bb16px\u00bb header_line_height=\u00bb1.9em\u00bb custom_padding=\u00bb|35px||35px|false|false\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][et_pb_blurb title=\u00bbNi-Cu magmatic sulfide deposits\u00bb url=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/ni-cu-magmatic-sulfide-deposits\/\u00bb icon_placement=\u00bbleft\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb header_font=\u00bb|600|||||||\u00bb header_text_align=\u00bbleft\u00bb header_text_color=\u00bb#ffffff\u00bb header_font_size=\u00bb16px\u00bb header_line_height=\u00bb1.9em\u00bb custom_padding=\u00bb|35px||35px|false|false\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][et_pb_blurb title=\u00bbOphiolitic chromitites\u00bb url=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/ophiolitic-chromitites\/\u00bb icon_placement=\u00bbleft\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb header_font=\u00bb|600|||||||\u00bb header_text_align=\u00bbleft\u00bb header_text_color=\u00bb#ffffff\u00bb header_font_size=\u00bb16px\u00bb header_line_height=\u00bb1.9em\u00bb custom_padding=\u00bb|35px||35px|false|false\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][et_pb_blurb title=\u00bbMetamorphism of chromitites\u00bb url=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/metamorphism-of-chromitites\/\u00bb icon_placement=\u00bbleft\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb header_font=\u00bb|600|||||||\u00bb header_text_align=\u00bbleft\u00bb header_text_color=\u00bb#ffffff\u00bb header_font_size=\u00bb16px\u00bb header_line_height=\u00bb1.9em\u00bb custom_padding=\u00bb|35px||35px|false|false\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][et_pb_blurb title=\u00bbCo-Ni arsenides\u00bb url=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/co-ni-arsenides\/\u00bb icon_placement=\u00bbleft\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb header_font=\u00bb|600|||on||||\u00bb header_text_align=\u00bbleft\u00bb header_text_color=\u00bb#ffffff\u00bb header_font_size=\u00bb16px\u00bb header_line_height=\u00bb1.9em\u00bb custom_padding=\u00bb|35px||35px|false|false\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][et_pb_blurb title=\u00bbOther publications\u00bb url=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/other-publications\/\u00bb icon_placement=\u00bbleft\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb header_font=\u00bb|600|||||||\u00bb header_text_align=\u00bbleft\u00bb header_text_color=\u00bb#ffffff\u00bb header_font_size=\u00bb16px\u00bb header_line_height=\u00bb1.9em\u00bb custom_padding=\u00bb|35px||35px|false|false\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][\/et_pb_column][et_pb_column type=\u00bb3_4&#8243; _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_text module_class=\u00bbpa-bullet-list-1&#8243; _builder_version=\u00bb4.27.4&#8243; _module_preset=\u00bbdefault\u00bb custom_padding=\u00bb70px|30px|35px|50px|false|false\u00bb hover_enabled=\u00bb0&#8243; global_colors_info=\u00bb{}\u00bb sticky_enabled=\u00bb0&#8243;]<\/p>\n<p><strong>Articles in scientific journals<\/strong><\/p>\n<ul>\n<li><strong>Gervilla, F. <\/strong>and R\u00f8nsbo, J. (1992). New Data on (Ni,Fe,Co) diarsenides and sulpharsenides in chromite-niccolite ores from M\u00e1laga province, south Spain. <strong><em>Neues Jahbr. Mineralogie Mh.<\/em><\/strong>, H.5, 193-206.<\/li>\n<li>Hem, S.R., Makovicky, E. and <strong>Gervilla, F.<\/strong> (2001). Compositional trends in Fe, Co and Ni sulfarsenides and their crystal chemical implications: results from the Arroyo de la Cueva deposits, Ronda Peridotite, South Spain. <strong><em>The Canadian Mineralogist, <\/em><\/strong>39 (3), 831-854.<u><br \/><a href=\"https:\/\/doi.org\/10.2113\/gscanmin.39.3.831\">https:\/\/doi.org\/10.2113\/gscanmin.39.3.831<\/a><\/u><\/li>\n<li>Fanlo, I., Sub\u00edas, I.,<strong> Gervilla, F., <\/strong>Paniagua, A. and Garc\u00eda, B. (2004). The composition of Co-Ni-Fe sulfarsenides, diarsenides and triarsenides from the San Juan de Plan deposit, Central Pyrenees, Spain. <strong><em>The Canadian Mineralogist<\/em><\/strong> 42, 1221-1240.<u><br \/><a href=\"https:\/\/doi.org\/10.2113\/gscanmin.42.4.1221\">https:\/\/doi.org\/10.2113\/gscanmin.42.4.1221<\/a><\/u><\/li>\n<li>Fanlo, I., Sub\u00edas, I. and <strong>Gervilla, F.<\/strong> (2006). Textures and compositional variability in gersdorffite from Crescencia Ni-(Co-U) showing, Central Pyrenees, Spain: primary deposition of re-equilibrium processes? <strong><em>The Canadian Mineralogist<\/em><\/strong> 44, 1513-1528.<u><br \/><a href=\"https:\/\/doi.org\/10.2113\/gscanmin.44.6.1513\">https:\/\/doi.org\/10.2113\/gscanmin.44.6.1513<\/a><\/u><\/li>\n<li>Parviainen, A., <strong>Gervilla, F.<\/strong>, Melgarejo, J.C. and Johanson, B. (2008). Low-temperature, platinum-group elements-bearing Ni arsenide assemblage from the Atrevida mine (Catalonian Coastal Ranges, NE Spain). <strong><em>Neues Jahbr. <\/em><\/strong><strong><em>Mineralogie Abh.<\/em><\/strong> 185, 33-49.<br \/><a href=\"https:\/\/doi.org\/10.1127\/0077-7757\/2008\/0113\">https:\/\/doi.org\/10.1127\/0077-7757\/2008\/0113<\/a><\/li>\n<li><strong>Gervilla, F.<\/strong>, Fanlo, I., Col\u00e1s, V. and Sub\u00edas, I. (2012). Mineral composition and phase-relations of Ni-Co-Fe arsenide ores from the Aghbar Mine, Bou Azzer, Morocco. <strong><em>The Canadian Mineralogist <\/em><\/strong>50, 447-470.<u><br \/><a href=\"https:\/\/doi.org\/10.3749\/canmin.50.2.447\">https:\/\/doi.org\/10.3749\/canmin.50.2.447<\/a><\/u><\/li>\n<li>Manuel, J., Sub\u00edas, I., Fanlo, I., Arranz, E. and <strong>Gervilla, F<\/strong>. (2018). Multi-isotope survey on the metallogenesis of the hydrothermal Co-Ni deposits in the Alpine Central Pyrenees of Spain. <strong><em>Ore Geology Reviews<\/em><\/strong> 94, 225-238.<br \/><a href=\"https:\/\/doi.org\/10.1016\/j.oregeorev.2018.01.030\">https:\/\/doi.org\/10.1016\/j.oregeorev.2018.01.030<\/a><\/li>\n<li>Hajjar, Z., <strong>Gervilla, F.<\/strong>, Fanlo, I., Gonz\u00e1lez-Jim\u00e9nez, J.M. and Ilmen, S. (2021). Formation of serpentinite-hosted, Fe-rich arsenide ores at the latest stage of mineralization of the Bou-Azzer mining district (Morocco). <strong><em>Ore Geology Reviews<\/em><\/strong>. <a href=\"https:\/\/doi.org\/10.1016\/j.oregeorev.2020.103926\">https:\/\/doi.org\/10.1016\/j.oregeorev.2020.103926<\/a><\/li>\n<li>Hajjar, Z., Ares, G., Fanlo, I., <strong>Gervilla, F.<\/strong> and Gonz\u00e1lez-Jim\u00e9nez, J.M. (2022). Cr-spinel tracks genesis of Co-Fe ores by serpentinite replacement at Bou-Azzer, Morocco. <strong><em>Journal of African Earth Sciences<\/em><\/strong> 188, 104471.<br \/><a href=\"https:\/\/doi.org\/10.1016\/j.jafrearsci.2022.104471\">https:\/\/doi.org\/10.1016\/j.jafrearsci.2022.104471<\/a><\/li>\n<li>Sub\u00edas, I., Fanlo, I., Hajjar, Z., <strong>Gervilla, F.<\/strong> and Billstr\u00f6m, K. (2022). Isotopic constraints on the age and source of ore-forming fluids of the Bou Azzer arsenide ores (Morocco). <strong><em>Ore Geology Reviews<\/em><\/strong> 143, 104769.<br \/><a href=\"https:\/\/doi.org\/10.1016\/j.oregeorev.2022.104769\">https:\/\/doi.org\/10.1016\/j.oregeorev.2022.104769<\/a><\/li>\n<li>Hajjar, Z., Fanlo, I., Ilmen, S., Bendaoud, R. y <strong>Gervilla, F.<\/strong> (2025). An overview of the Co-Ni-Fe arsenide ore zoning in the Bou Azzer mining district (Central Anti-Atlas, Morocco). <em><strong>Journal of African Earth Sciences<\/strong><\/em> 234, 105915.<br \/><a href=\"https:\/\/doi.org\/10.1016\/j.jafrearsci.2025.105915\">https:\/\/doi.org\/10.1016\/j.jafrearsci.2025.105915<\/a><\/li>\n<\/ul>\n<ol><\/ol>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00bb1&#8243; _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb background_color=\u00bb#000000&#8243; custom_padding=\u00bb||0px|||\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_row column_structure=\u00bb1_4,1_4,1_4,1_4&#8243; _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb1_4&#8243; _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_column][et_pb_column type=\u00bb1_4&#8243; _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_image src=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/wp-content\/uploads\/2020\/10\/ugr-blanco.png\u00bb title_text=\u00bbugr blanco\u00bb url=\u00bbhttps:\/\/www.ugr.es\/\u00bb url_new_window=\u00bbon\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb width=\u00bb130%\u00bb width_tablet=\u00bb\u00bb width_phone=\u00bb109%\u00bb width_last_edited=\u00bbon|phone\u00bb custom_margin=\u00bb|||-55px|false|false\u00bb custom_margin_tablet=\u00bb\u00bb custom_margin_phone=\u00bb\u00bb custom_margin_last_edited=\u00bbon|desktop\u00bb module_alignment_tablet=\u00bb\u00bb module_alignment_phone=\u00bbcenter\u00bb module_alignment_last_edited=\u00bbon|desktop\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00bb1_4&#8243; _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_image src=\u00bbhttps:\/\/wpd.ugr.es\/~gervilla\/wp-content\/uploads\/2020\/10\/A9Rkf61lt_z3upt7_61s.png\u00bb title_text=\u00bbA9Rkf61lt_z3upt7_61s\u00bb url=\u00bbhttp:\/\/www.iact.ugr-csic.es\/\u00bb url_new_window=\u00bbon\u00bb _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00bb1_4&#8243; _builder_version=\u00bb4.16&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TOPICSArticles in scientific journals Gervilla, F. and R\u00f8nsbo, J. (1992). New Data on (Ni,Fe,Co) diarsenides and sulpharsenides in chromite-niccolite ores from M\u00e1laga province, south Spain. Neues Jahbr. Mineralogie Mh., H.5, 193-206. Hem, S.R., Makovicky, E. and Gervilla, F. (2001). Compositional trends in Fe, Co and Ni sulfarsenides and their crystal chemical implications: results from the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-1012","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/wpd.ugr.es\/~gervilla\/wp-json\/wp\/v2\/pages\/1012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpd.ugr.es\/~gervilla\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wpd.ugr.es\/~gervilla\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wpd.ugr.es\/~gervilla\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wpd.ugr.es\/~gervilla\/wp-json\/wp\/v2\/comments?post=1012"}],"version-history":[{"count":6,"href":"https:\/\/wpd.ugr.es\/~gervilla\/wp-json\/wp\/v2\/pages\/1012\/revisions"}],"predecessor-version":[{"id":1281,"href":"https:\/\/wpd.ugr.es\/~gervilla\/wp-json\/wp\/v2\/pages\/1012\/revisions\/1281"}],"wp:attachment":[{"href":"https:\/\/wpd.ugr.es\/~gervilla\/wp-json\/wp\/v2\/media?parent=1012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}