巴西埃玛稀土矿等项目进展

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

巴西埃玛稀土矿等项目进展

2025-09-02 11:18:10 来源：自然资源部责任编辑：袁梦

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巴西关键矿产公司(Brazilian Critical Minerals)报告，其在巴西的埃玛(Ema)离子型稀土矿淋滤试验结果，经过淋滤，稀土氧化物品位上升至0.78%，较原地矿石品位增长14倍。

在24天的淋滤期内，磁体稀土氧化物(MREO)占总稀土氧化物的比例达到42-45%，平均品位0.1151%，最高0.35%，其中镝铽0.01%，钐0.0397%。

***

恩康特资源公司(Encounter Resources)在西澳州奥伦塔地区的格林(Green)铌稀土矿加密和扩边钻探证实，碳酸岩体沿走向长2000米。

主要见矿情况为：

◎在38米深处见矿85米，铌品位1.4%，其中包括26米厚、品位2.7%的矿体;

◎在35米深处见矿90米，铌品位1.4%，其中包括20米厚、品位2.1%的矿体。

***

巴彦矿业公司(Bayan Mining & Minerals)在加利福尼亚莫哈维沙漠的“沙漠之星”(Desert Star，DS)项目证实存在稀土元素，采样分析显示，TREO品位在1.09%到2.63%。

该矿据分析为芒廷帕斯矿带向东北方向的延伸。

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巴西埃玛稀土矿等项目进展

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