澳大利亚日线资源公司：Colosseum项目获得美国政府支持

基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材镁
稀有金属	稀土稀土矿稀土氧化物稀土金属钕铁硼稀散金属锑铋铟锗镓硒钽锆贵金属白银钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉硒
新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅

基础金属

铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材镁

稀有金属

稀土稀土矿稀土氧化物稀土金属钕铁硼 稀散金属锑铋铟锗镓硒钽锆 贵金属白银钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉硒

新能源

锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰 锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅

澳大利亚日线资源公司：Colosseum项目获得美国政府支持

2025-06-11 10:10:16 来源：Minging 责任编辑：潘利军

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澳大利亚日线资源公司（Dateline Resources）在开发美国第二座稀土矿的努力中获得了更多政治支持 —— 美国内政部长道格・伯古姆（Doug Burgum）公开表态支持该项目。

伯古姆周日在接受福克斯新闻采访时称，加州古罗马斗兽场矿（Colosseum mine）项目的重启是 “强化美国关键矿物供应的关键一步”。项目所有者Dateline表示，这一背书 “凸显了斗兽场矿在降低美国对海外稀土资源依赖方面的战略重要性”。此前，内政部已批准该公司现有的采矿计划。

在伯古姆公开支持后不久，Dateline 管理层在董事斯蒂芬・巴格达迪（Stephen Baghdadi）的带领下，于华盛顿特区的内政部总部与伯古姆会面，讨论项目的下一步规划。Dateline 在一份新闻稿中称，会谈强调该矿 “比美国任何其他已知矿床” 都能更快地为美国稀土供应链做出贡献，而稀土是先进技术和国家安全的关键资源。

这家澳大利亚矿业公司补充道，伯古姆与内政部高级官员及特朗普总统的国家能源主导委员会成员共同 “重申了加强美国稀土生产的承诺，并对斗兽场矿表达了特别的热情”。

Colosseum项目位于加州沃克巷矿带（Walker Lane Trend），距 MP Materials（纽交所代码：MP）持有的芒廷帕斯矿（Mountain Pass mine）仅 10 公里 —— 后者是美国目前唯一的稀土生产商。Dateline 的项目历史可追溯至加州淘金热时期，20 世纪 80 年代末，加拿大 LAC Minerals 曾在该矿区进行工业规模的黄金开采，从两个露天矿坑中累计生产 34.4 万盎司黄金，直至 1993 年关闭。此后巴里克（TSX：ABX）持有该项目二十年，但几乎未开展任何活动。

与芒廷帕斯矿的相似性

Dateline于 2021 年接管Colosseum项目，随后审查了美国地质调查局（USGS）为斗兽场 - 芒廷帕斯走廊绘制的放射性特征研究。该公司团队在审查后得出结论：该项目与芒廷帕斯矿地质背景相同。芒廷帕斯矿于 1952 年投产，20 世纪 60 至 90 年代曾是全球主要的稀土供应源。Dateline 称，技术评估显示斗兽场矿权范围内存在含稀土矿石的潜力。然而，由于其位于莫哈韦国家保护区内，项目近年来一直停滞。

目前，Colosseum项目尚无稀土资源量估算，仅拥有符合 JORC-2012 标准的 110 万盎司黄金资源量，其中约三分之二属于探明和控制类别。2024 年 8 月的可行性研究显示，该矿预计寿命超过 8 年，年均黄金产量 7.5 万盎司。

周二澳大利亚股市收盘时，Dateline 股价下跌 20%，报 0.10 澳元 / 股，市值 2.814 亿澳元（约 1.834 亿美元）。

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澳大利亚日线资源公司：Colosseum项目获得美国政府支持

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