您要查找的是不是：
- oolitic iron ore deposit 鲡状铁矿床
- Therefore, it is a marine sedimentary-metamorphic iron ore deposit. 铁矿床属海相沉积变质成因。
- The Longqiao iron ore deposit is a large-scale hidden magnetite ore deposit. 安徽庐江龙桥铁矿属一大型隐伏磁铁矿矿床。
- The puyang ferro investment in Orissa is a example.Although Orissa is the biggest iron ore deposit area in India there is less infrastructure such as railway and highway. 浦项制铁要投资建厂的奥里萨邦（Orissa）就是一个例子，虽然奥里萨邦是印度最大的铁矿石储藏地，但那里却没有足够的基础设施，诸如道路和铁路。
- The Precambrian banded iron formation (BIF) is one of the most important iron ore deposit type in our Country, whose reserves, orefield and output all hold the first place. 前寒武系沉积变质型铁矿(BIF)是我国最重要的一种铁矿类型,其储量、矿产地、产量都占首位。
- Cihai iron ore deposit is a subvolcanic-ore pulp intrusive-hydrothermal scouring replacement deposit, which is occurred in the rift of the southern margin of the Eastern Tianshan Mountains in the Lower Permian epoch. 摘要磁海铁矿床产于早二叠世东天山南缘裂陷槽大地构造环境中，为次火山－矿浆侵入－热液充填交代矿床。
- Regionally, the iron ore deposits are controled by the "Z" form structure. 区域铁矿床亦受“之”字型的控制。
- REPORT ON GEOLOGICAL EXPLORATION OF THE ITEWE IRON ORE DEPOSITS OF THE UNITED REPUBLIC OF TANZANIA. 例:坦桑尼亚联合共和国依太威铁矿地质勘探报告。
- There are three genetic types of iron ore deposits in Minyuearea,ie.Sedex,skarnized sedex and leached sedex types. 闽粤地区铁矿床存在三种成因类型：海底热液喷气沉积型、夕卡岩化海底热液喷气沉积型和风化淋滤海底热液喷气沉积型。
- The author establishes micro and macro marks of the iron ore deposits and develops new philosophies of exploration for such deposits. 建立了海底热液喷气沉积型铁矿床的宏观和微观标志，探索了新的找矿思路。
- The Bolivian government has granted a company from India the rights to develop one of the largest iron ore deposits in the world. 玻利维亚政府已经批准了印度一家公司的铁矿开采权。
- Liaocheng seamless enterprise-related, according to experts, the mine magnetite deposit of industrial types and hematite are mixed for the large iron ore deposits, ore grades in between 25% -62%. 据聊城无缝管企业相关专家介绍,该矿矿床工业类型属磁铁矿和赤铁矿混合型,为特大型铁矿床,铁矿石品位在25%25-62%25之间。
- Iron ore has been discovered in the area. 这地区发现了铁矿。
- Oolitic hematite is considered as one of the most refractory iron ore type. 鲕状赤铁矿石是目前国内外公认的最难选的铁矿石类型之一。
- New method to evaluate low grade iron ore deposit of Turkey 土耳其低品位铁矿床的新评估方法
- The Character and Analysis of the Joints in East Anshan Iron Ore Deposit 东鞍山铁矿东部矿体节理特征与分析
- Coal seams intermixed with iron ore. 煤层和铁矿混杂在一起。
- Plenty of iron ore is imported from Australia. 许多铁矿石是由澳大利亚进口的。
- With only iron ore ironmaking would be impossible. 如果只有铁矿石，铁是炼不出来的。
- They struck a rich seam of iron ore. 他们开出一个富铁矿层。
