iron deposit的用法和樣例：
例句
- The host rock of the Mengku iron deposit is mainly the amphibole-oligoclase-gneiss formed by the progressive regional metamorphism, and locally is the fractural migmatite.
蒙庫鐵礦床的賦礦圍岩主要為前進區域變質作用產生的角閃更長片麻岩，局部可見斷裂混合岩化現象。 - The author establishes micro and macro marks of the iron ore deposits and develops new philosophies of exploration for such deposits.
建立了海底熱液噴氣沉積型鐵礦床的宏觀和微觀標誌，探索了新的找礦思路。
