金矿勘探
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四川探获最大金矿 资源量超80吨
Si Chuan Ri Bao· 2025-11-27 03:45
Core Viewpoint - Sichuan Province has made a significant breakthrough in gold mining exploration with the discovery of the Dongbeizhai gold deposit, which has been evaluated to contain an additional gold resource of 28.24 tons, bringing the total confirmed gold resource to 81.06 tons, marking it as the largest gold mine in Sichuan to date [1] Group 1: Exploration and Findings - The Dongbeizhai gold deposit has been classified as a super-large scale mine with an average gold grade of 3.75 grams per ton [1] - The exploration work was conducted by the 10th Geological Brigade of the Provincial Geological Bureau, involving nearly 100,000 meters of drilling and over 4,000 meters of tunnels, along with the collection of 35,000 samples [1] Group 2: Research and Development - In addition to exploration, the project has undertaken multiple specialized studies, including research on mineralization mechanisms and structural relationships, to establish a mining model for "Dongbeizhai-style" fine-grained gold deposits [1] - The project has also conducted beneficiation tests to overcome technical challenges related to high arsenic and high carbon gold ore, laying the groundwork for future development and utilization of the deposit [1] Group 3: Strategic Implications - The discovery of the Dongbeizhai gold deposit alters the traditional landscape of gold exploration and development in Sichuan, providing resource assurance for the establishment of a strategic gold mining base in the western Sichuan region [1] - This breakthrough significantly enhances Sichuan's strategic position in the national gold mining sector and offers valuable experience and demonstration for similar types of mineral exploration across the country [1]
81.06吨!四川探获最大金矿,紫金矿业享有探矿人公司股份或受益
Xin Lang Cai Jing· 2025-11-27 01:39
Group 1: Project Overview - The "Northeast Zhai Gold Mine Exploration" project in Songpan County, Sichuan Province has passed the evaluation by the Sichuan Mineral Resources Reserve Evaluation Center, revealing an additional gold resource of 28.24 tons, bringing the total confirmed gold resources to 81.06 tons, classifying it as a super-large scale mine with an average gold grade of 3.75 grams per ton [1][2] - The exploration work was conducted by the Tenth Geological Brigade of the Sichuan Geological and Mineral Exploration and Development Bureau, with significant efforts including nearly 100,000 meters of drilling and over 4,000 meters of tunnels [1] Group 2: Financial Implications - The total confirmed gold resource at the Northeast Zhai Gold Mine is estimated to be approximately 260 million ounces, valued at over 76 billion RMB based on current spot gold prices [1] - The exploration rights are held by Songpan County Zijin Industry and Trade Co., Ltd., which has a registered capital of 180 million RMB and is backed by several stakeholders including Zijin Mining Group [2][3] Group 3: Company Background - Zijin Mining Group is a large multinational mining group engaged in the exploration and development of metal mineral resources, listed on both Shanghai A-shares and Hong Kong H-shares [6] - In the latest quarterly report, Zijin Mining reported a revenue of 254.2 billion RMB for the first three quarters, a year-on-year increase of 10.33%, and a net profit of 37.864 billion RMB, up 55.45% year-on-year, surpassing the total net profit for the previous year [6]
累计查明金资源量81.06吨,四川最大金矿来了
Yang Shi Xin Wen Ke Hu Duan· 2025-11-27 00:19
四川省自然资源厅相关负责人介绍,东北寨金矿床的探获改变了全省金矿勘查开发传统格局,为打造川 西地区金矿战略基地提供了资源保障,大力提升了四川在全国金矿领域的战略地位,也为我国同类型矿 床勘查提供了重要经验和示范。 东北寨金矿勘探工作由四川省地质矿产勘查开发局下属第十地质大队承担,该金矿于上世纪70年代被发 现,历经几代四川地质人持续攻坚,累计施工钻探近10万米、坑道4000余米,采集各类样品35000件, 最终实现找矿重大突破。 11月26日,记者从四川省自然资源厅获悉,"四川省松潘县东北寨金矿床勘探"项目通过四川省矿产资源 储量评审中心评审。结果显示,东北寨金矿本次评审新增金资源量28.24吨,累计查明金资源量81.06 吨,规模达到特大型,矿床金平均品位3.75克/吨,是截至目前四川完成备案的资源量最大的金矿。 ...
81.06吨!四川最大金矿来了
Zhong Guo Zheng Quan Bao· 2025-11-26 15:56
Core Insights - The exploration project of the Northeast Zhai gold mine in Songpan County, Sichuan, has been approved, revealing a newly added gold resource of 28.24 tons, bringing the total confirmed gold resource to 81.06 tons, making it the largest gold mine in Sichuan to date [1] Group 1: Resource Discovery - The Northeast Zhai gold mine has an average gold grade of 3.75 grams per ton, classifying it as a super-large scale mine [1] - The exploration work was conducted by the 10th Geological Brigade of the Sichuan Geological and Mineral Exploration and Development Bureau, with nearly 100,000 meters of drilling and over 4,000 meters of tunnels constructed [1] Group 2: Strategic Implications - The discovery of the Northeast Zhai gold mine changes the traditional pattern of gold exploration and development in Sichuan, providing resource assurance for establishing a strategic base for gold mining in the western Sichuan region [1] - This development significantly enhances Sichuan's strategic position in the national gold mining sector and offers important experience and demonstration for similar mineral exploration in China [1]
我国探明首个千吨级低品位超大型金矿
Zheng Quan Shi Bao Wang· 2025-11-14 01:55
据悉,大东沟金矿勘探项目为辽宁省委、省政府确定的重点项目,该项目的实施,不仅进一步夯实了国 家黄金资源战略储备,也为原有资源基地深部及外围找矿提供了成功范例,显著丰富了金矿成矿理论, 对打造辽东世界级黄金产业基地、服务东北全面振兴具有重大意义。 据了解,2023年12月,辽宁省地质勘探矿业集团有限责任公司取得"辽宁省盖州市大东沟金矿普查探矿 权"(以下简称"大东沟金矿"),2025年9月15日,勘探报告经辽宁省自然资源厅评审备案,全区-720米标 高以上共探明金矿石量25.86亿吨,金金属量1444.49吨,平均品位0.56克/吨,矿体赋存于-913.06米~ 115.08米标高之间,最大走向长度3128米,最大斜深1250米,平均厚度263.35米,最厚处达513.49米。 为新中国成立后发现的规模最大单体金矿床。 该金矿床找矿线索于1983年首次发现,在2009年和2015年的普查找矿工作中取得阶段性进展。2024年, 新一轮勘查中创新实施"普详勘一体化"勘查模式,统筹组织18家生产与科研单位"大会战"。施工高峰期 间,现场45台钻机同时运行,近千名工作人员协同作业,构建了多层级协同与全流程闭环管理体系, ...
龙资源:芬兰JOKISIVU钻探发现高品位结果
Zhi Tong Cai Jing· 2025-10-08 09:00
龙资源(01712)发布公告,已获得近期在芬兰南部Jokisivu金矿(Jokisivu)进行的金刚石取芯钻孔活动的结 果。其包括在Arpola飞鼠区170米至225米水平(Arpola-3)的19个地下金刚石取芯钻孔活动中最初18个钻 孔活动以及7个用于评估Jokisivu主体结构向东南延展程度的地面金刚石取芯钻孔活动(Jokisivu勘探)的结 果。 Jokisivu金矿位于芬兰首都赫尔辛基的西北方向180公里处,距公司于芬兰南部的Vammala工厂的西南面 约40公里处。其构成龙资源全资拥有的Vammala生产中心的一部分,该生产中心包括Vammala工厂(一座 年处理量30万吨并集碾碎、精磨和浮选于一体的传统设施)、运营中的Jokisivu金矿、于2021年4月停止 露天采矿的aapelinkulma金矿、于2019年6月停止采矿的Orivesi金矿以及Uunim ki黄金项目。 Jokisivu矿床为构造控制山型金矿体系,位处古元古代Vammala混合岩地带之内。其包含两组厚度及品 位各不相同、相距200米的主要平行矿脉,两个矿脉均位于英闪岩侵入体内西-西北走向的剪切带。剪切 带特征为层叠、挤压和膨 ...
龙资源:钻探结果扩大JOKISUVU金矿的矿化深度
Zhi Tong Cai Jing· 2025-08-12 11:11
龙资源(01712)公布,已获得2025年在芬兰南部Jokisivu金矿(Jokisivu)进行的首批三项地下金刚石取芯钻 孔活动的含量。本报告所载的结果指在Arpola主矿区295米至375米水平(Arpola-1)的23个地下金刚石取 芯钻孔活动钻孔、在Arpola主矿区225米至355米水平的7个地下金刚石取芯钻孔活动钻孔以及Osmo悬壁 区的东南延续部分(Arpola-2)以及在Basin区165米至185米水平的10个地下金刚石取芯钻孔活动钻孔 (Basin区-1)的结果。 该等活动已发现数个优质样段,为公司提供关于Arpola及Basin区矿脉的范围和几何构造的额外资料, 为未来的采矿研究奠定基础。 于Jokisuvu现正开展的地下金刚石取芯钻探活动具有18个钻孔,自200米水平起,针对Arpola飞鼠区170 米至240米水平进行钻探。金刚石取芯钻探亦完成两项勘探计划,一项为针对Jokisivu主结构的近地表东 南延伸部分的7个钻孔勘探活动,另一项为针对Uunim ki黄金项目(Uunim ki)已知矿化带的21个钻孔活 动。两项活动的最终含量结果均有待获取,并将于第一时间于联交所公布。 ...
最新!中国发现一处中型金矿
券商中国· 2025-04-22 23:21
据央视新闻报道,近日,新疆哈密市伊州区野马泉西矿区取得金矿找矿突破,探明一处金矿,探明金金属 量5857.68千克,金品位平均每吨矿石1.60克左右,最高品位达每吨40克。 根据国家《矿产资源储量规模划分标准》,中型金矿的储量规模划分标准为"大于等于5吨且小于20吨", 这座金矿的规模达到了中型金矿的标准。 来源:央视新闻客户端 责编:汪云鹏 校对: 王蔚 百万用户都在看 最新!国常会,重磅定调!提及楼市、股市 罕见,暴涨92.1%! 突然宣布,即将涨价! 关键时刻!英国,突传重磅! 俄乌局势突变!特朗普,刚刚宣布! 违法和不良信息举报电话:0755-83514034 邮箱:bwb@stcn.com ...