记者从省自然资源厅获悉，我省苏北地区磷矿勘查近日取得重要进展，初步估算磷矿石推断资源量 超900万吨，可超额完成我省"十四五"磷矿勘查目标任务。 新一轮找矿突破战略行动实施以来，我省在宿迁沭阳、连云港赣榆等地统筹部署磷矿普查工作。省 地质局第六地质大队通过加强对区域地质、物探等资料的综合研究，选取科学的勘查技术、方法，探查 区域磷矿赋存展布特征，在赣榆地区已完工的6个钻孔中有5个钻孔揭露到磷矿工业矿体，同时首次在该 地区的锦屏组地层中发现晶质石墨矿工业矿体。在沭阳地区，新圈定3层工业矿体，矿体厚度1.10—4.20 米，P2O5（五氧化二磷）含量10.56%—13.71%。经初步估算，沭阳、赣榆分别新增磷矿石推断资源量 114万吨、800万吨。 作为国家战略性矿产，磷广泛应用于农业、化工、新能源等关键领域，本次发现将为江苏磷化工产 业持续健康发展提供更多资源保障。 ...

Group 1: Partnership and Goals - The partnership between Travertine and Arianne is aimed at building a new circular economy for phosphate production at scale [1][2] - The collaboration will utilize Arianne's high-quality igneous apatite rock from the Lac à Paul mine as feedstock for Travertine's Project Greystone [1][2] Group 2: Production and Technology - Travertine's phosphate process converts rock phosphate ore into PPA using recycled sulfuric acid, eliminating phosphogypsum waste and producing carbon-neutral or carbon-negative materials for cements [1][4] - The company aims to establish a cleaner production standard for phosphoric acid through its gypsum-free, solvent-free process [4] Group 3: Market Context and Supply Chain - Canada currently imports 100% of its phosphate requirements, which are critical for food production and LFP batteries [3] - The partnership aims to develop an all-North American supply chain through offtake partnerships with LFP CAM, battery, and auto OEMs, while progressively reducing production costs [3] Group 4: Company Profiles - Travertine was founded in 2022 to address waste issues in the mining industry by producing vital elements without generating significant waste [4] - Arianne Phosphate is developing the Lac à Paul phosphate deposits, which will yield a high-quality igneous apatite concentrate with 39% P2O5 and minimal contaminants [5]

"雷波县马颈子东磷矿普查项目"由省地质局所属四川省第七地质大队承担。雷波县马颈子东磷矿属 于"隐伏矿体"，矿体在深部的延伸情况不明，项目组通过对已有成矿理论进行更加精准的分析，对矿区 地质构造进行详细调查，优化施工方案，历时一年完成普查工作。今年5月底，项目通过野外验收，评 级为优秀。 8月4日，记者从自然资源厅获悉，"雷波县马颈子东磷矿普查项目"成果报告近日通过四川省矿产资 源储量评审中心评审，探获磷矿石资源量超1.3亿吨，矿床规模达大型。 近年来，随着新能源产业发展，对磷矿资源的需求日益旺盛。四川磷矿资源丰富，"十四五"以来， 四川抢抓新一轮找矿突破战略行动重大机遇，全省新发现大中型磷矿8处，新增磷矿石资源量17.5亿 吨。记者从自然资源厅了解到，新一轮找矿突破战略行动启动以来，四川多渠道拓展矿产勘查投入来 源，在全国率先建立矿业权出让收益分享激励机制，形成多渠道矿产勘查投入机制。（记者 王若晔） ...