{"id":5502,"date":"2026-04-02T06:22:54","date_gmt":"2026-04-02T05:22:54","guid":{"rendered":"https:\/\/www.butgeologie.tn\/2026\/04\/02\/advanced-technical-expertise-for-the-optimization-of-a-marl-quarry-at-jbel-oust-zaghouan\/"},"modified":"2026-04-06T06:22:20","modified_gmt":"2026-04-06T05:22:20","slug":"advanced-technical-expertise-for-the-optimization-of-a-marl-quarry-at-jbel-oust-zaghouan","status":"publish","type":"post","link":"https:\/\/www.butgeologie.tn\/en\/2026\/04\/02\/advanced-technical-expertise-for-the-optimization-of-a-marl-quarry-at-jbel-oust-zaghouan\/","title":{"rendered":"Advanced Technical Expertise for the Optimization of a Marl Quarry at Jbel Oust (Zaghouan)"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-5487 alignleft\" src=\"https:\/\/www.butgeologie.tn\/wp-content\/uploads\/2026\/04\/scc-logo.jpg\" alt=\"\" width=\"200\" height=\"87\">As part of its support to industrial operators in the sustainable management and valorization of mineral resources, BUT G\u00e9ologie has carried out a comprehensive technical assessment covering geological mapping, mining method design, and the characterization of exploitable reserves for a marl quarry located at Jbel Oust, within the Bir M\u2019Chergua delegation (Zaghouan Governorate).<\/p>\n<p>The objective of this assignment is to enhance the understanding of the deposit through an integrated approach combining detailed geological mapping and in-depth structural analysis. The ultimate goal is to develop a reliable geological model that serves as a solid basis for the rigorous estimation of geological and recoverable reserves, while taking into account the technical, geometrical, and regulatory constraints associated with quarry operations. <\/p>\n<p><strong>A Structured Three-Phase Methodological Approach<\/strong><\/p>\n<p><strong>Phase 1: Topographic Baseline Update<\/strong><br \/>\nA high-precision topographic map at a scale of 1:2,000, updated as of January 16, 2026, was produced. This document serves as the fundamental reference for both operational activities and reserve estimation. <\/p>\n<p><strong>Phase 2: Detailed Geological Study of the Deposit<\/strong><br \/>\nThis phase enabled the development of a comprehensive understanding of the site\u2019s geological framework through:<\/p>\n<ul>\n<li>Detailed regional and local geological mapping, identifying outcropping formations and their spatial distribution;<\/li>\n<li>The production of geological cross-sections illustrating the geometry and structural relationships of geological units;<\/li>\n<li>The preparation of lithostratigraphic logs describing lithological successions and facies variations;<\/li>\n<li>The development of a 3D geological model (block diagram), providing a synthetic and visual representation of the deposit\u2019s architecture.<\/li>\n<\/ul>\n<p><strong>Phase 3: Mining Optimization and Reserve Estimation<\/strong><br \/>\nBased on the established geological model, an appropriate mining method was defined to ensure optimal resource recovery. This phase includes: <\/p>\n<ul>\n<li>The implementation of a selective mining scheme tailored to lithological characteristics and operational constraints;<\/li>\n<li>The calculation of geological and recoverable reserves, including a precise quantitative estimation of volumes and material classification.<\/li>\n<\/ul>\n<p><strong>A Strategic Decision-Making Tool<\/strong><\/p>\n<p>The outcomes of this technical assessment provide <em>SINOMA CEMENT Co., Ltd. \u2013 Les Ciments de Jbel Oust <\/em> with a robust decision-support tool. They enable effective mine planning, optimization of the quarry\u2019s lifespan, and ensure safe, efficient, and industry-compliant operations aligned with best practices. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>As part of its support to industrial operators in the sustainable management and valorization of mineral resources, BUT G\u00e9ologie has carried out a comprehensive technical assessment covering geological mapping, mining method design, and the characterization of exploitable reserves for a marl quarry located at Jbel Oust, within the Bir M\u2019Chergua delegation (Zaghouan Governorate). The objective [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":5490,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[132],"class_list":["post-5502","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"featured_image_src":{"landsacpe":["https:\/\/www.butgeologie.tn\/wp-content\/uploads\/2026\/04\/scc-act-1-1140x445.jpg",1140,445,true],"list":["https:\/\/www.butgeologie.tn\/wp-content\/uploads\/2026\/04\/scc-act-1-463x348.jpg",463,348,true],"medium":["https:\/\/www.butgeologie.tn\/wp-content\/uploads\/2026\/04\/scc-act-1-300x145.jpg",300,145,true],"full":["https:\/\/www.butgeologie.tn\/wp-content\/uploads\/2026\/04\/scc-act-1.jpg",1200,578,false]},"_links":{"self":[{"href":"https:\/\/www.butgeologie.tn\/en\/wp-json\/wp\/v2\/posts\/5502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.butgeologie.tn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.butgeologie.tn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.butgeologie.tn\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.butgeologie.tn\/en\/wp-json\/wp\/v2\/comments?post=5502"}],"version-history":[{"count":1,"href":"https:\/\/www.butgeologie.tn\/en\/wp-json\/wp\/v2\/posts\/5502\/revisions"}],"predecessor-version":[{"id":5601,"href":"https:\/\/www.butgeologie.tn\/en\/wp-json\/wp\/v2\/posts\/5502\/revisions\/5601"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.butgeologie.tn\/en\/wp-json\/wp\/v2\/media\/5490"}],"wp:attachment":[{"href":"https:\/\/www.butgeologie.tn\/en\/wp-json\/wp\/v2\/media?parent=5502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.butgeologie.tn\/en\/wp-json\/wp\/v2\/categories?post=5502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}