{"id":26780,"date":"2026-09-21T07:07:57","date_gmt":"2026-09-21T11:07:57","guid":{"rendered":"https:\/\/firstphosphate.com\/?p=26780"},"modified":"2026-09-20T14:21:31","modified_gmt":"2026-09-20T18:21:31","slug":"begin-lamarche-phosphate-deposit-study","status":"publish","type":"post","link":"https:\/\/firstphosphate.com\/fr\/begin-lamarche-phosphate-deposit-study\/","title":{"rendered":"First Phosphate annonce la publication d\u2019une \u00e9tude \u00e9valu\u00e9e par les pairs sur le gisement de phosphate de roche ign\u00e9e B\u00e9gin-Lamarche dans Ore Geology Reviews"},"content":{"rendered":"
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First Phosphate annonce la publication d\u2019une \u00e9tude \u00e9valu\u00e9e par les pairs sur le gisement de phosphate de roche ign\u00e9e B\u00e9gin-Lamarche dans Ore Geology Reviews<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Saguenay, Qu\u00e9bec \u2013 21 septembre 2026 \u2013<\/strong> First Phosphate Corp. (\u00ab First Phosphate<\/strong> \u00bb ou la \u00ab Soci\u00e9t\u00e9 \u00bb) (NASDAQ : PHOS) (CSE : PHOS) (OTCQX : FRSPF) (FSE : KD0) a le plaisir d\u2019annoncer que son gisement de phosphate de roche ign\u00e9e B\u00e9gin-Lamarche a \u00e9t\u00e9 sujet d\u2019une \u00e9tude \u00e9valu\u00e9e par les pairs dans Ore Geology Reviews (publi\u00e9e sur ScienceDirect), une revue scientifique de premier plan ax\u00e9e sur la gen\u00e8se des minerais et l\u2019exploration.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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L\u2019\u00e9tude met en \u00e9vidence la mani\u00e8re dont les couches \u00e9conomiques riches en phosphate du gisement B\u00e9gin-Lamarche se sont form\u00e9es. Les r\u00e9sultats indiquent que ces couches pr\u00e9sentent de faibles teneurs en chlore et en autres \u00e9l\u00e9ments traces, ce qui les rend aptes \u00e0 constituer une source potentielle de phosphate de haute puret\u00e9 pour la production d\u2019acide phosphorique purifi\u00e9 (\u00ab PPA \u00bb), un pr\u00e9curseur essentiel dans la fabrication de mat\u00e9riau actif de cathode de batteries au lithium fer phosphate (\u00ab LFP \u00bb).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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La publication compl\u00e8te \u00e9valu\u00e9e par les pairs est accessible via ScienceDirect \u00e0 l\u2019adresse suivante :<\/p>

\u00a0<\/strong><\/a>https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0169136826000375?viaihub<\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\tLa recherche, r\u00e9dig\u00e9e par des scientifiques de l\u2019Universit\u00e9 Queen\u2019s et de l\u2019Universit\u00e9 du Qu\u00e9bec \u00e0 Chicoutimi (UQAC), porte sur la caract\u00e9risation g\u00e9ologique des zones Montagne, Nord et Sud du gisement de phosphate de roche ign\u00e9e B\u00e9gin-Lamarche de la Soci\u00e9t\u00e9, qui fait partie de la Suite anorthositique du Lac-Saint-Jean (SALSJ) \u00e2g\u00e9e de 1,14 Ga \u2014 le plus grand complexe d\u2019anorthosite au monde.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Gr\u00e2ce \u00e0 une analyse min\u00e9ralogique, p\u00e9trologique et g\u00e9ochimique d\u00e9taill\u00e9e, l\u2019\u00e9tude renforce davantage l\u2019importance strat\u00e9gique du phosphate de roche ign\u00e9e du Qu\u00e9bec en tant que source nord-am\u00e9ricaine s\u00e9curis\u00e9e capable de soutenir la strat\u00e9gie d\u2019int\u00e9gration verticale de First Phosphate dans la cha\u00eene d\u2019approvisionnement des batteries LFP.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\tLes conclusions de l\u2019\u00e9tude sont r\u00e9sum\u00e9es ci-dessous :\n
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  1. Le gisement B\u00e9gin-Lamarche est encaiss\u00e9 dans un massif d\u2019anorthosite ainsi que dans des roches de nelsonite et des roches oxydes-apatite-mafiques \u00e0 ultramafiques associ\u00e9es de la Suite anorthositique du Lac-Saint-Jean. L\u2019apatite repr\u00e9sente la min\u00e9ralisation phosphat\u00e9e primaire, ce qui confirme l\u2019origine magmatique et la continuit\u00e9 g\u00e9ologique des zones porteuses de phosphate dans les zones Montagne, Nord et Sud.<\/li>\n \t
  2. Les r\u00e9sultats analytiques indiquent que la min\u00e9ralisation phosphat\u00e9e est capable de produire un concentr\u00e9 de phosphate \u00e0 haute teneur. Les essais indiquent des teneurs de concentr\u00e9 d\u2019environ ~40 % P\u2082O\u2085, ce qui correspond au-del\u00e0 des moyennes mondiales des concentr\u00e9s de phosphate de roche ign\u00e9e et confirme l\u2019aptitude \u00e0 la production de PPA.<\/li>\n \t
  3. La caract\u00e9risation g\u00e9ochimique d\u00e9montre de faibles teneurs en \u00e9l\u00e9ments traces nuisibles, contrairement \u00e0 ce qui est g\u00e9n\u00e9ralement observ\u00e9 pour les gisements de phosphate s\u00e9dimentaire. De telles faibles concentrations d\u2019\u00e9l\u00e9ments traces nuisibles accroissent le potentiel de production de PPA de haute puret\u00e9 convenant aux applications de mat\u00e9riaux actifs de cathode LFP.<\/li>\n \t
  4. La g\u00e9om\u00e9trie, l\u2019\u00e9paisseur et la pr\u00e9sence pr\u00e8s de la surface de certaines couches phosphat\u00e9es sugg\u00e8rent des conditions favorables \u00e0 de possibles sc\u00e9narios d\u2019exploitation \u00e0 ciel ouvert, sous r\u00e9serve d\u2019\u00e9tudes suppl\u00e9mentaires en ing\u00e9nierie et en planification mini\u00e8re, ce qui soutient le potentiel de d\u00e9veloppement \u00e0 long terme du gisement.<\/li>\n<\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Ces r\u00e9sultats constituent une base pour l\u2019exploration d\u2019autres couches de phosphate de roche ign\u00e9e dans l\u2019anorthosite du Qu\u00e9bec qui conviennent \u00e0 la production de batteries LFP. Les r\u00e9sultats pourraient s\u2019appliquer \u00e0 d\u2019autres anorthosites phosphat\u00e9es \u00e0 l\u2019\u00e9chelle mondiale, en offrant de nouvelles perspectives pour le d\u00e9veloppement des ressources en phosphate.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Personne qualifi\u00e9e<\/strong><\/p>

    L\u2019information scientifique et technique relative \u00e0 First Phosphate contenue dans le pr\u00e9sent communiqu\u00e9 de presse a \u00e9t\u00e9 r\u00e9vis\u00e9e et approuv\u00e9e par Steeve Lavoie, g\u00e9o. M. Lavoie est g\u00e9ologue en chef de First Phosphate et personne qualifi\u00e9e au sens du R\u00e8glement 43-101 sur l\u2019information concernant les projets miniers (\u00ab R\u00e8glement 43-101 \u00bb).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    \u00c0 propos de ScienceDirect<\/strong><\/p>

    ScienceDirect, exploit\u00e9e par Elsevier, est la principale plateforme de litt\u00e9rature scientifique, technique et m\u00e9dicale \u00e9valu\u00e9e par les pairs. Elle donne acc\u00e8s \u00e0 des millions d\u2019articles de revues et de chapitres d\u2019ouvrages provenant de plus de 3 000 revues \u00e9valu\u00e9es par les pairs et de dizaines de milliers de livres. ScienceDirect soutient la recherche interdisciplinaire et fournit un contenu scientifique fiable et de grande qualit\u00e9 aux chercheurs, ing\u00e9nieurs, universitaires et professionnels de l\u2019industrie \u00e0 l\u2019\u00e9chelle mondiale. Gr\u00e2ce \u00e0 des outils de recherche avanc\u00e9s et \u00e0 des fonctionnalit\u00e9s aliment\u00e9es par l\u2019intelligence artificielle, ScienceDirect permet la d\u00e9couverte et l\u2019exploration efficaces de donn\u00e9es scientifiques valid\u00e9es afin d\u2019acc\u00e9l\u00e9rer l\u2019innovation et la prise de d\u00e9cisions \u00e9clair\u00e9es.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    \u00c0 propos de First Phosphate Corp.<\/strong><\/p>

    First Phosphate (NASDAQ : PHOS) (CSE : PHOS) (OTCQX : FRSPF) (FSE : KD0) est une entreprise d\u2019exploration et de d\u00e9veloppement minier ainsi que de technologies propres d\u00e9di\u00e9e \u00e0 la cr\u00e9ation et \u00e0 la relocalisation d\u2019une cha\u00eene d\u2019approvisionnement int\u00e9gr\u00e9e verticalement, allant de la mine au march\u00e9, pour la production de batteries LFP en Am\u00e9rique du Nord. Les march\u00e9s cibles incluent le stockage d\u2019\u00e9nergie, les centres de donn\u00e9es, la robotique, la mobilit\u00e9 et la s\u00e9curit\u00e9 nationale. La propri\u00e9t\u00e9 phare B\u00e9gin-Lamarche de First Phosphate, situ\u00e9e au Saguenay\u2013Lac-Saint-Jean, Qu\u00e9bec, Canada, constitue une ressource nord-am\u00e9ricaine rare de phosphate ign\u00e9 produisant un phosphate de haute puret\u00e9, caract\u00e9ris\u00e9 par un tr\u00e8s faible niveau d\u2019impuret\u00e9s.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Pour plus d\u2019information, veuillez communiquer avec :<\/strong><\/p>

    Steeve Lavoie
    G\u00e9ologue en chef
    T\u00e9l. : +1 (418) 815-5416<\/a><\/p>

    Relations avec les investisseurs : https:\/\/firstphosphate.com\/investors<\/a>
    Demandes g\u00e9n\u00e9rales :     https:\/\/firstphosphate.com\/contact<\/a>
    Site Web :     www.FirstPhosphate.com<\/a><\/p>

    Suivez First Phosphate :<\/strong><\/p>

    X : https:\/\/twitter.com\/FirstPhosphate<\/a>
    LinkedIn :     https:\/\/www.linkedin.com\/company\/first-phosphate<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Information prospective et mises en garde<\/strong><\/p>

    Le pr\u00e9sent communiqu\u00e9 de presse contient certaines d\u00e9clarations et informations qui peuvent \u00eatre consid\u00e9r\u00e9es comme des \u00ab d\u00e9clarations prospectives \u00bb et de \u00ab l\u2019information prospective \u00bb au sens des lois applicables en mati\u00e8re de valeurs mobili\u00e8res. Dans certains cas, mais pas n\u00e9cessairement dans tous les cas, les d\u00e9clarations prospectives et l\u2019information prospective peuvent \u00eatre identifi\u00e9es par l\u2019emploi de termes \u00e0 caract\u00e8re prospectif tels que \u00ab pr\u00e9voit \u00bb, \u00ab vise \u00bb, \u00ab s\u2019attend \u00e0 \u00bb ou \u00ab ne s\u2019attend pas \u00e0 \u00bb, \u00ab devrait \u00bb, \u00ab il existe une possibilit\u00e9 \u00bb, \u00ab est en position de \u00bb, \u00ab estime \u00bb, \u00ab a l\u2019intention de \u00bb, \u00ab suppose \u00bb, \u00ab anticipe \u00bb ou \u00ab n\u2019anticipe pas \u00bb, ou \u00ab croit \u00bb, ou de variantes de ces mots et expressions, ou encore par des d\u00e9clarations indiquant que certaines actions, certains \u00e9v\u00e9nements ou certains r\u00e9sultats \u00ab peuvent \u00bb, \u00ab pourraient \u00bb, \u00ab devraient \u00bb, \u00ab seraient susceptibles de \u00bb, \u00ab seront \u00bb ou \u00ab seront entrepris \u00bb, \u00ab se produire \u00bb ou \u00ab \u00eatre r\u00e9alis\u00e9s \u00bb, ainsi que par d\u2019autres expressions similaires. En outre, les d\u00e9clarations contenues dans le pr\u00e9sent communiqu\u00e9 de presse qui ne constituent pas des faits historiques sont des d\u00e9clarations prospectives, notamment, sans s\u2019y limiter : les attentes concernant la min\u00e9ralisation potentielle, le m\u00e9rite g\u00e9ologique et la faisabilit\u00e9 \u00e9conomique des projets de la Soci\u00e9t\u00e9, l\u2019aptitude des couches \u00e0 constituer une source potentielle de phosphate de haute puret\u00e9 pour la production de PPA, la capacit\u00e9 du phosphate ign\u00e9 du Qu\u00e9bec \u00e0 soutenir la strat\u00e9gie d\u2019int\u00e9gration verticale de First Phosphate dans la cha\u00eene d\u2019approvisionnement des batteries LFP, la production future et la teneur future du concentr\u00e9 de phosphate, le potentiel de production d\u2019acide phosphorique de haute puret\u00e9 convenant aux applications de mat\u00e9riau actif de cathode LFP, les conditions favorables \u00e0 de possibles sc\u00e9narios d\u2019exploitation \u00e0 ciel ouvert et le potentiel de d\u00e9veloppement \u00e0 long terme de la propri\u00e9t\u00e9. Bien que la Soci\u00e9t\u00e9 estime que les attentes exprim\u00e9es dans ces d\u00e9clarations prospectives reposent sur des hypoth\u00e8ses raisonnables, ces d\u00e9clarations ne constituent pas des garanties de rendement futur et les r\u00e9sultats ou d\u00e9veloppements r\u00e9els peuvent diff\u00e9rer sensiblement de ceux envisag\u00e9s dans les d\u00e9clarations prospectives. Les facteurs susceptibles d\u2019entra\u00eener des r\u00e9sultats r\u00e9els sensiblement diff\u00e9rents de ceux exprim\u00e9s dans les d\u00e9clarations prospectives comprennent les succ\u00e8s en mati\u00e8re de d\u00e9veloppement et d\u2019exploration, la disponibilit\u00e9 continue de capitaux et de financement ainsi que les conditions \u00e9conomiques, de march\u00e9 ou commerciales g\u00e9n\u00e9rales. Ces d\u00e9clarations reposent sur un certain nombre d\u2019hypoth\u00e8ses, notamment : que les calendriers d\u2019ing\u00e9nierie et de construction ainsi que les co\u00fbts en capital li\u00e9s aux projets d\u2019exploration, de d\u00e9veloppement et d\u2019expansion de la Soci\u00e9t\u00e9 sont correctement estim\u00e9s et ne seront pas touch\u00e9s par des circonstances impr\u00e9vues; la capacit\u00e9 d\u2019obtenir du financement pour les activit\u00e9s propos\u00e9es \u00e0 des conditions acceptables; l\u2019absence de d\u00e9t\u00e9rioration importante des conditions g\u00e9n\u00e9rales commerciales et \u00e9conomiques; l\u2019absence de retards importants dans l\u2019obtention des permis et autres approbations; l\u2019absence de perturbations importantes affectant les activit\u00e9s de la Soci\u00e9t\u00e9 ou sa capacit\u00e9 \u00e0 avoir acc\u00e8s aux \u00e9quipements, services et fournitures d\u2019exploitation requis pour le projet, en quantit\u00e9s suffisantes et en temps opportun; le maintien de l\u2019inflation et des prix des intrants des projets de la Soci\u00e9t\u00e9 \u00e0 des niveaux approximativement conformes aux pr\u00e9visions; la capacit\u00e9 de r\u00e9aliser les programmes d\u2019exploration et de d\u00e9veloppement conform\u00e9ment aux attentes de la Soci\u00e9t\u00e9; les attentes relatives aux prix des produits de base, y compris les hypoth\u00e8ses concernant le P2O5; le maintien des relations de la Soci\u00e9t\u00e9 avec les municipalit\u00e9s locales et les Premi\u00e8res Nations conform\u00e9ment \u00e0 ses attentes; le maintien des relations de la Soci\u00e9t\u00e9 avec ses autres partenaires et fournisseurs tiers conform\u00e9ment \u00e0 ses attentes; ainsi que le maintien des relations avec les gouvernements et des actions gouvernementales conform\u00e9ment aux attentes de la Soci\u00e9t\u00e9. Les investisseurs sont avis\u00e9s que ces d\u00e9clarations ne constituent pas des garanties de rendement futur et que les r\u00e9sultats ou d\u00e9veloppements r\u00e9els peuvent diff\u00e9rer sensiblement de ceux projet\u00e9s dans les d\u00e9clarations prospectives. Par cons\u00e9quent, les lecteurs ne devraient pas accorder une confiance indue \u00e0 l\u2019information prospective contenue dans le pr\u00e9sent communiqu\u00e9 de presse. La Soci\u00e9t\u00e9 n\u2019assume aucune obligation de mettre \u00e0 jour ou de r\u00e9viser ses d\u00e9clarations prospectives, que ce soit en raison de nouvelles informations, d\u2019\u00e9v\u00e9nements futurs ou autrement, sauf si les lois applicables l\u2019exigent. Toute l\u2019information prospective contenue dans le pr\u00e9sent communiqu\u00e9 est assujettie aux pr\u00e9sentes mises en garde.<\/em><\/p>\t\t\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"

    First Phosphate has received a Letter of Support from Swiss Export Risk Insurance (SERV) for a financing guarantee of approximately USD 212.5 million. The support would help fund Swiss equipment and services for the Company’s Qu\u00e9bec phosphate mine and processing facility, advancing its vertically integrated North American LFP battery supply chain.<\/p>","protected":false},"author":11,"featured_media":25883,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-26780","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"\nB\u00e9gin-Lamarche Phosphate Deposit Study Published<\/title>\n<meta name=\"description\" content=\"A peer-reviewed study of First Phosphate\u2019s B\u00e9gin-Lamarche deposit highlights high-purity phosphate potential for LFP battery production.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/firstphosphate.com\/fr\/begin-lamarche-phosphate-deposit-study\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SERV Supports First Phosphate Mine Financing\" \/>\n<meta property=\"og:description\" content=\"SERV supports First Phosphate with a USD 212.5 million financing guarantee for its Qu\u00e9bec phosphate mine and processing facility project.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/firstphosphate.com\/fr\/begin-lamarche-phosphate-deposit-study\/\" \/>\n<meta property=\"og:site_name\" content=\"First Phosphate Corp\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-21T11:07:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/firstphosphate.com\/wp-content\/uploads\/2026\/08\/first-phosphate-begin-lamarche-thumbnail-EN.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" 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