这是什么？
The scarcest of the four magnet rare earths, used in tiny quantities to make a magnet survive high temperature.
为何重要？
Terbium is the tightest single link in the magnet chain: very little is produced, almost all of it from one region, and there is no substitute for the hottest applications.
该材料的深度文字内容尚未发布。以下所有内容均直接提取自原始数据集，内容完整。
其在岩石中的来源
所有含矿矿物 →实际承载以下内容的矿物： terbium. 只有其中某种物质的富集程度足以覆盖开采成本，矿床才能成为矿体。
Ion-Adsorption Clay
Weathered granite where rare-earth ions cling loosely to clay surfaces. Grades are very low but the metal washes out…
Xenotime
A yttrium phosphate that also carries the heavy rare earths — dysprosium, terbium, erbium — that magnets need.
价格
average, dollars per kilogram: Terbium oxide, 99.99% minimum
年度平均值dollars per kilogram
基准: average, dollars per kilogram: Terbium oxide, 99.99% minimum. 年度平均值，来源： USGS Mineral Commodity Summaries 2026 · 来源 ↗. 以下为参考年度均价，非实时市场报价。
产出该材料的矿山
所有矿山 →
Southern China Ion-Adsorption Clays →
其加工与精炼地点
| 工厂 | 类型 | 阶段 | 国家/地区 | 角色 |
|---|---|---|---|---|
| Chinese NdFeB Magnet Cluster | 磁体工厂 | 组件 | China | 输入 |
| Ganzhou Rare Earth Cluster | 分离厂 | 精炼 | China | 产出 |
其用途
所有终端市场 →| 终端市场 | 其在彼处的用途 | 重要性 |
|---|---|---|
| Wind Power | Heat resistance in the hottest designs | 重要 |
某项技术的需求用量
| 技术 | 数量 | 报价 | 基准 |
|---|---|---|---|
| NdFeB Permanent Magnet | —–0.02 kg | per kg of finished magnet | Added for the hottest grades |
Indicative range compiled from published technology studies and chemistry; verify against a manufacturer specification before use. 在物料计算器中按任意规模运行这些数据 →