{"id":7637,"date":"2026-05-12T19:58:13","date_gmt":"2026-05-12T19:58:13","guid":{"rendered":"https:\/\/mygminingservices.com\/?p=7637"},"modified":"2026-05-12T21:52:27","modified_gmt":"2026-05-12T21:52:27","slug":"qa-qc-en-procesos-mineros","status":"publish","type":"post","link":"https:\/\/mygminingservices.com\/en\/qa-qc-en-procesos-mineros\/","title":{"rendered":"QA\/QC en procesos mineros"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7637\" class=\"elementor elementor-7637\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-50515d7f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"50515d7f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2b5600f8\" data-id=\"2b5600f8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element-custom_font_size elementor-element-custom_line_height elementor-element-custom_font_family elementor-element-custom_font_weight elementor-element-custom_color elementor-element elementor-element-695e9d9b elementor-widget elementor-widget-text-editor\" data-id=\"695e9d9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>QA\/QC en procesos mineros: la base silenciosa de una operaci\u00f3n confiable<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b987622 elementor-widget elementor-widget-text-editor\" data-id=\"6b987622\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span data-contrast=\"auto\" xml:lang=\"ES-CL\" lang=\"ES-CL\" class=\"TextRun SCXW175346172 BCX0\"><span class=\"NormalTextRun SCXW175346172 BCX0\">La<\/span><\/span><span data-contrast=\"auto\" xml:lang=\"ES-CL\" lang=\"ES-CL\" class=\"TextRun SCXW175346172 BCX0\"><span class=\"NormalTextRun SCXW175346172 BCX0\"> Serena 12-05-2026.<\/span><\/span><\/p><p>En miner\u00eda, pocas cosas generan tanto impacto invisible como la calidad de los datos. Un error en el muestreo, una muestra contaminada, un protocolo de an\u00e1lisis mal aplicado \u2014 ninguno de estos problemas detiene la operaci\u00f3n de inmediato. Pero todos erosionan silenciosamente la confiabilidad de las decisiones que se toman sobre ella.<\/p><p><strong>El QA\/QC \u2014 Control de Calidad y Aseguramiento de Calidad<\/strong> \u2014 es el conjunto de pr\u00e1cticas que permite detectar y corregir esos errores antes de que se conviertan en decisiones equivocadas. Es, en muchos sentidos, la base sobre la que descansa todo lo dem\u00e1s: el balance metal\u00fargico, la planificaci\u00f3n de producci\u00f3n, las estimaciones de recursos y las auditor\u00edas t\u00e9cnicas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18d65146 elementor-widget elementor-widget-text-editor\" data-id=\"18d65146\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>QA y QC: dos conceptos que trabajan juntos<\/h2><p>Aunque se usan juntos con frecuencia, QA y QC tienen roles distintos y complementarios:<\/p><p><strong>QC (Control de Calidad)<\/strong> es la verificaci\u00f3n. Son las acciones concretas que permiten detectar errores en los datos: la inserci\u00f3n de duplicados, est\u00e1ndares de referencia y blancos en las cadenas de muestreo; la comparaci\u00f3n entre laboratorios; la revisi\u00f3n estad\u00edstica de resultados. El QC responde a la pregunta: <em>\u00bfson confiables estos datos?<\/em><\/p><p><strong>QA (Aseguramiento de Calidad)<\/strong> es la prevenci\u00f3n. Son los procedimientos, protocolos y sistemas que se dise\u00f1an para que los errores no ocurran \u2014 o que cuando ocurran, se detecten r\u00e1pidamente. El QA responde a la pregunta: <em>\u00bfestamos haciendo las cosas de la manera correcta?<\/em><\/p><p>Una operaci\u00f3n que solo hace QC est\u00e1 apagando incendios. Una que integra QA y QC est\u00e1 construyendo un sistema que genera datos confiables de forma sostenida.<\/p><p>\u00a0<\/p><h2>\u00bfPor qu\u00e9 es tan cr\u00edtico en miner\u00eda?<\/h2><p>La respuesta corta es que en miner\u00eda, las decisiones se toman sobre la base de datos que son costosos de obtener y dif\u00edciles de repetir. A diferencia de otros sectores, no siempre es posible volver a muestrear un punto, reanalizar una muestra o reconstruir un registro perdido.<\/p><p>Cuando los datos tienen errores no detectados, las consecuencias se propagan:<\/p><ul><li>Las estimaciones de ley y tonelaje pierden precisi\u00f3n, afectando la planificaci\u00f3n de largo plazo<\/li><li>El balance metal\u00fargico refleja una realidad distorsionada, dificultando el diagn\u00f3stico de problemas reales<\/li><li>Las decisiones de inversi\u00f3n se apoyan en supuestos incorrectos<\/li><li>Las auditor\u00edas t\u00e9cnicas y los reportes a terceros pierden credibilidad<\/li><\/ul><p>Y todo esto ocurre sin que nadie lo note \u2014 hasta que el problema es demasiado grande para ignorarlo.<\/p><p>\u00a0<\/p><h2>Los pilares de un programa QA\/QC efectivo<\/h2><p>Implementar QA\/QC no requiere necesariamente grandes inversiones tecnol\u00f3gicas. Requiere disciplina, metodolog\u00eda y consistencia. Estos son los elementos fundamentales:<\/p><p><strong>Protocolos de muestreo estandarizados.<\/strong> El error m\u00e1s com\u00fan en miner\u00eda no est\u00e1 en el laboratorio \u2014 est\u00e1 en la toma de muestra. Un protocolo claro, conocido por todos los involucrados y auditado regularmente es el primer pilar de cualquier programa serio.<\/p><p><strong>Inserci\u00f3n sistem\u00e1tica de muestras de control.<\/strong> Duplicados de campo, duplicados de pulpa, est\u00e1ndares certificados y blancos deben insertarse en proporciones definidas a lo largo de toda la cadena de muestreo. No como un tr\u00e1mite, sino como un sistema de alerta temprana.<\/p><p><strong>Selecci\u00f3n y monitoreo de laboratorios.<\/strong> El laboratorio es un eslab\u00f3n cr\u00edtico. Un programa QA\/QC robusto incluye la evaluaci\u00f3n peri\u00f3dica del desempe\u00f1o del laboratorio principal, el uso de laboratorios de chequeo y la revisi\u00f3n estad\u00edstica de los resultados para detectar sesgos o variabilidad anormal.<\/p><p><strong>An\u00e1lisis estad\u00edstico de los datos de control.<\/strong> Los datos de QC solo son \u00fatiles si se analizan. Gr\u00e1ficos de control, an\u00e1lisis de sesgo, comparaciones entre laboratorios \u2014 estas herramientas permiten detectar problemas sistem\u00e1ticos que de otra forma pasar\u00edan inadvertidos.<\/p><p><strong>Documentaci\u00f3n y trazabilidad.<\/strong> Un dato sin trazabilidad es un dato de dudosa utilidad. Saber de d\u00f3nde viene una muestra, qui\u00e9n la tom\u00f3, c\u00f3mo fue preparada y bajo qu\u00e9 condiciones fue analizada es fundamental para cualquier proceso de auditor\u00eda o revisi\u00f3n t\u00e9cnica.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3eebf94 elementor-widget elementor-widget-image\" data-id=\"3eebf94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"940\" height=\"627\" src=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/02\/64cbb8ca-3848-45be-8872-77b8de1d52e3-1024x683.png\" class=\"attachment-large size-large wp-image-7408\" alt=\"Operario minero revisando faena con maquinaria pesada al atardecer \u2014 QA\/QC y geometalurgia en toma de decisiones mineras\" srcset=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/02\/64cbb8ca-3848-45be-8872-77b8de1d52e3-1024x683.png 1024w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/02\/64cbb8ca-3848-45be-8872-77b8de1d52e3-300x200.png 300w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/02\/64cbb8ca-3848-45be-8872-77b8de1d52e3-768x512.png 768w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/02\/64cbb8ca-3848-45be-8872-77b8de1d52e3-480x320.png 480w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/02\/64cbb8ca-3848-45be-8872-77b8de1d52e3.png 1536w\" sizes=\"(max-width: 940px) 100vw, 940px\" title=\"Operario minero revisando faena con maquinaria pesada al atardecer \u2014 QA\/QC y geometalurgia en toma de decisiones mineras\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52c0ac6 elementor-widget elementor-widget-text-editor\" data-id=\"52c0ac6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Errores frecuentes que encontramos en terreno<\/h2><p>A lo largo de nuestra experiencia acompa\u00f1ando operaciones de distinta escala, hay patrones que se repiten con frecuencia:<\/p><ul><li><strong>QC aplicado de forma incompleta o irregular.<\/strong> Se insertan est\u00e1ndares, pero no se analizan los resultados. El programa existe en el papel pero no genera alertas efectivas.<\/li><li><strong>Protocolos desactualizados.<\/strong> Los procedimientos se dise\u00f1aron hace a\u00f1os y nadie los ha revisado desde entonces, aunque las condiciones de la operaci\u00f3n hayan cambiado.<\/li><li><strong>Falta de capacitaci\u00f3n continua.<\/strong> El personal que toma muestras rota, y el conocimiento sobre los protocolos no siempre se transfiere de forma adecuada.<\/li><li><strong>Ausencia de revisi\u00f3n externa.<\/strong> Los programas QA\/QC que nunca son auditados por un tercero tienden a acumular vicios dif\u00edciles de detectar desde adentro.<\/li><\/ul><p>Ninguno de estos problemas es grave por s\u00ed solo. El problema es que se acumulan, y sus efectos se amplifican con el tiempo.<\/p><h2>Nuestra forma de abordar el QA\/QC<\/h2><p>Cuando trabajamos con una operaci\u00f3n en esta \u00e1rea, partimos siempre por entender el sistema actual \u2014 no para juzgarlo, sino para identificar d\u00f3nde est\u00e1n los puntos d\u00e9biles y qu\u00e9 mejoras generan m\u00e1s impacto con menos fricci\u00f3n.<\/p><p>Desde ah\u00ed, dise\u00f1amos o ajustamos los programas QA\/QC de forma pr\u00e1ctica: protocolos que el equipo pueda implementar, indicadores que se puedan monitorear sin complejidad excesiva y sistemas de alerta que funcionen en la realidad de cada operaci\u00f3n.<\/p><p>El objetivo no es la perfecci\u00f3n metodol\u00f3gica. Es que los datos que salen de la operaci\u00f3n sean lo suficientemente confiables como para tomar buenas decisiones sobre ellos.<\/p><p>En miner\u00eda, la calidad de los datos no es un tema t\u00e9cnico menor reservado para el \u00e1rea de geolog\u00eda o laboratorio. Es una responsabilidad transversal que impacta directamente en la rentabilidad, la planificaci\u00f3n y la credibilidad de la operaci\u00f3n frente a terceros.<\/p><p>Un programa QA\/QC bien dise\u00f1ado e implementado no genera costos \u2014 genera certezas. Y en un negocio donde las decisiones se toman sobre datos escasos y costosos, la certeza tiene un valor enorme.<\/p><p><em>\u00bfQuieres revisar el estado de tu programa QA\/QC o dise\u00f1ar uno desde cero? Estamos disponibles para conversar. <\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11d2505a elementor-widget elementor-widget-spacer\" data-id=\"11d2505a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-5af65ca0 e-flex e-con-boxed e-con e-parent\" data-id=\"5af65ca0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6cf4d5cb elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-portfolio\" data-id=\"6cf4d5cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;columns&quot;:&quot;3&quot;,&quot;columns_tablet&quot;:&quot;2&quot;,&quot;columns_mobile&quot;:&quot;1&quot;,&quot;item_ratio&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:0.66,&quot;sizes&quot;:[]},&quot;item_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"portfolio.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-portfolio elementor-grid elementor-posts-container\" role=\"list\">\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-7646 post type-post status-publish format-standard has-post-thumbnail hentry category-articulos category-mineria category-news tag-certificacion-iso-mineria tag-comision-minera tag-consultora-minera-chile tag-diferenciacion-consultora-minera tag-estandares-mineria-chile tag-excelencia-operacional-mineria tag-gonzalo-barcos tag-iso-14001-mineria tag-iso-45001-mineria tag-iso-9001-mineria tag-mg-mining-consulting-services tag-metalurgia-extractiva tag-persona-competente-mineria tag-recursos-y-reservas-mineras\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/mygminingservices.com\/en\/que-hace-diferente-a-mg-mining-services\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img decoding=\"async\" width=\"300\" height=\"261\" src=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2025\/05\/Foto-Gonzalo-Marce-1-300x261.jpg\" class=\"attachment-medium size-medium wp-image-6228\" alt=\"Consultor\u00eda minera y excelencia operacional en Chile primer a\u00f1o M&amp;G Mining\" srcset=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2025\/05\/Foto-Gonzalo-Marce-1-300x261.jpg 300w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2025\/05\/Foto-Gonzalo-Marce-1-1024x890.jpg 1024w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2025\/05\/Foto-Gonzalo-Marce-1-768x668.jpg 768w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2025\/05\/Foto-Gonzalo-Marce-1-480x417.jpg 480w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2025\/05\/Foto-Gonzalo-Marce-1-600x522.jpg 600w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2025\/05\/Foto-Gonzalo-Marce-1.jpg 1178w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"Foto-Gonzalo-Marce\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\t\u00bfQu\u00e9 hace diferente a M&amp;G Mining Services?\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-7637 post type-post status-publish format-standard has-post-thumbnail hentry category-articulos category-mineria category-news tag-aseguramiento-de-calidad-mineria tag-auditorias-mineras tag-consultoria-minera-chile tag-control-de-calidad-minera tag-control-operacional tag-geometalurgia tag-mg-mining-consulting-services tag-metalurgia-extractiva tag-mineria-chile tag-procesos-mineros tag-qa-qc-mineria tag-qaqc-operacional tag-trazabilidad-minera\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/mygminingservices.com\/en\/qa-qc-en-procesos-mineros\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img decoding=\"async\" width=\"300\" height=\"197\" src=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/QAQC-en-procesos-mineros-300x197.png\" class=\"attachment-medium size-medium wp-image-7639\" alt=\"Ingeniero revisando programa QA\/QC en procesos mineros en laboratorio minero Chile\" srcset=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/QAQC-en-procesos-mineros-300x197.png 300w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/QAQC-en-procesos-mineros-1024x674.png 1024w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/QAQC-en-procesos-mineros-768x505.png 768w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/QAQC-en-procesos-mineros-1536x1010.png 1536w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/QAQC-en-procesos-mineros-18x12.png 18w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/QAQC-en-procesos-mineros-480x316.png 480w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"QA:QC en procesos mineros\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tQA\/QC en procesos mineros\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-7618 post type-post status-publish format-standard has-post-thumbnail hentry category-articulos category-mineria category-news tag-auditorias-mineras tag-consultora-minera tag-consultoria-minera-chile tag-eficiencia-operacional-minera tag-geometalurgia tag-mineria-en-chile tag-optimizacion-minera tag-procesos-minero-metalurgicos tag-qaqc-mineria tag-servicios-mineros\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/mygminingservices.com\/en\/cuando-tiene-sentido-trabajar-con-una-consultora-minera\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"199\" src=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/consulting-300x199.png\" class=\"attachment-medium size-medium wp-image-7620\" alt=\"consultora minera trabajando en operaci\u00f3n minera en Chile\" srcset=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/consulting-300x199.png 300w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/consulting-1024x680.png 1024w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/consulting-768x510.png 768w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/consulting-1536x1020.png 1536w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/05\/consulting-480x319.png 480w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"consulting\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tWhen does it make sense to work with a mining consultancy?\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-7602 post type-post status-publish format-standard has-post-thumbnail hentry category-articulos category-mineria category-news tag-consultoria-minera tag-geometalurgia tag-mineria-chile-peru-argentina tag-mineria-en-sudamerica tag-mineria-latinoamerica tag-mineria-sostenible tag-optimizacion-minera tag-planificacion-minera tag-qaqc-mineria\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/mygminingservices.com\/en\/sudamerica-frente-a-la-nueva-mineria\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/mineria-en-sudamerica-300x200.png\" class=\"attachment-medium size-medium wp-image-7604\" alt=\"cordillera de los Andes y actividad minera en Sudam\u00e9rica\" srcset=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/mineria-en-sudamerica-300x200.png 300w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/mineria-en-sudamerica-1024x683.png 1024w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/mineria-en-sudamerica-768x512.png 768w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/mineria-en-sudamerica-480x320.png 480w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/mineria-en-sudamerica.png 1536w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"mineria en sudamerica\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tSouth America and the New Mining\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-7583 post type-post status-publish format-standard has-post-thumbnail hentry category-articulos category-mineria category-news tag-ciclo-minero tag-cobre-chile tag-eficiencia-operacional-minera tag-geometalurgia tag-industria-minera tag-inversion-minera tag-mineria-en-chile tag-proyectos-mineros-chile tag-qaqc\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/mygminingservices.com\/en\/el-nuevo-ciclo-de-inversion-minera-en-chile\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"196\" src=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/cobre-inversion-300x196.png\" class=\"attachment-medium size-medium wp-image-7585\" alt=\"uevo ciclo de inversi\u00f3n minera en Chile en faena minera\" srcset=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/cobre-inversion-300x196.png 300w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/cobre-inversion-768x502.png 768w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/cobre-inversion-480x313.png 480w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/cobre-inversion.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"cobre inversion\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tThe new cycle of mining investment in Chile\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-7572 post type-post status-publish format-standard has-post-thumbnail hentry category-articulos category-mineria category-news tag-desarrollo-responsable tag-eficiencia-operacional tag-innovacion-minera tag-mineria tag-mineria-chile tag-optimizacion-de-procesos tag-sostenibilidad-minera\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/mygminingservices.com\/en\/innovacion-sostenibilidad-y-desarrollo-responsable-en-mineria\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/Innovacion-sostenibilidad-y-desarrollo-responsable-en-mineria-300x200.png\" class=\"attachment-medium size-medium wp-image-7574\" alt=\"Innovaci\u00f3n, sostenibilidad y desarrollo responsable en miner\u00eda\" srcset=\"https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/Innovacion-sostenibilidad-y-desarrollo-responsable-en-mineria-300x200.png 300w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/Innovacion-sostenibilidad-y-desarrollo-responsable-en-mineria-1024x683.png 1024w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/Innovacion-sostenibilidad-y-desarrollo-responsable-en-mineria-768x512.png 768w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/Innovacion-sostenibilidad-y-desarrollo-responsable-en-mineria-480x320.png 480w, https:\/\/mygminingservices.com\/wp-content\/uploads\/2026\/04\/Innovacion-sostenibilidad-y-desarrollo-responsable-en-mineria.png 1536w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"Innovacio\u0301n, sostenibilidad y desarrollo responsable en mineri\u0301a\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tInnovation, sustainability, and responsible development in mining\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>En M&#038;G Mining Consulting Services desarrollamos soluciones QA\/QC para procesos mineros, fortaleciendo el control operacional, la trazabilidad y la confiabilidad de los datos para una toma de decisiones eficiente y alineada con est\u00e1ndares de la gran miner\u00eda.<\/p>","protected":false},"author":2,"featured_media":7639,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59,227,60],"tags":[279,141,96,275,276,127,80,176,153,274,222,278,277],"class_list":["post-7637","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articulos","category-mineria","category-news","tag-aseguramiento-de-calidad-mineria","tag-auditorias-mineras","tag-consultoria-minera-chile","tag-control-de-calidad-minera","tag-control-operacional","tag-geometalurgia","tag-mg-mining-consulting-services","tag-metalurgia-extractiva","tag-mineria-chile","tag-procesos-mineros","tag-qa-qc-mineria","tag-qaqc-operacional","tag-trazabilidad-minera"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>QA\/QC en Procesos Mineros en Chile | M&amp;G Mining Consulting 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