wolframite
/'wulfrәmait/
📖 中文释义
- n. 钨锰铁矿
- [化] 黑钨矿
🔗 释义中的汉语词
📘 English Definition（英文释义）
- n. a mineral consisting of iron and manganese tungstate in crystalline form; the principal ore of tungsten; found in quartz veins associated with granitic rocks
/'wulfrәmait/