他们开出一个富铁矿层。
这种大规模巨厚的贫铁矿层中还含有优质的鞍山式富铁矿。
There is a high quality Anshan type ferrian deposit in the large, thick, poor iron ore beds.
海南岛石碌铁矿是我国著名的富铁矿，但矿床成因长期存在争论。
The genesis of shilu iron deposit, which is well-known by its high grade ore, has given rise to much controversy.
凉山州是四川省富铁矿最主要成矿区和富铁矿矿石的主要生产基地。
Liangshan Autonomous Prefecture lies in the major high-grade fe ore metallogenic province in Sichuan and is major productive basis of high-grade fe ores in Sichuan.
通过这一方案的实施，实现了富矿精出，充分回收了富铁矿石资源，获得了较好的经济效益。
Due to putting this plan into practice, the rich ore were produced , as well as a full recovery of rich iron ore resources was realized, with better economical benefit.
海南岛和台湾的面积差不多，那里有许多资源，有富铁矿，有石油天然气，还有橡胶和别的热带亚热带作物。
Hainan Island, which is almost as big as Taiwan, has abundant natural resources, such as rich iron ore, oil and natural gas, as well as rubber and other tropical and subtropical crops.
力拓作为皮尔·巴拉的最大开采者，拥有包括TomPrice在内的11个矿区。Tom Price的矿是最老的也是品质最优的富铁矿之一。
Rio Tinto, the Pilbara's biggest operator, has 11 mines including Tom Price, the oldest and still one of the richest in ore quality.
富镍黄铁矿成分较为稳定。
中国东部古生界沉积—改造型铁矿床含矿岩系基本上由细碎屑—碳酸盐岩组成，而且常与富铁白云岩共生。
Ore-bearing rock formation mainly consists of fine clastic-carbonate rocks which are often associated with iron-rich dolomite.
云南大红山铁矿是一个著名的大型富铜铁矿床。
The Dahongshan deposit is a famous, large and rich copper-iron deposit in Yunnan.
通过对次生成岩磁铁矿产状分析及已知区实测资料分析总结出陕北富油区上方三种磁异常模式。
We got three types of magnetic anomalous patterns in the northern Shaanxl by means of analysis of diagenetic-magnetite occurrence and surveying data.
对方铅矿的化学成分、热电性和微量元素组成的研究表明，方铅矿是除黄铁矿外的另一种重要的富金、银矿物。
As proved by study on chemical compositions, thermoelectricity and micro-elements compositions of galena, it is another important mineral with rich gold and silver contents except pyrite.
其中的主要矿物为磁铁矿、富镍金属和硫化物，另有少量磷酸盐、硅酸盐及微量的铂族金属。
They are composed of magnetite, Ni-rich metals and Fe-sulfides, with minor phosphate, silicate, and trace amounts of platinum-group element metals.
作者的研究表明富铝型铬铁矿床是原始地幔岩不同程度部分熔融再造的产物。
The studies of the authors indicate that the Al rich chromites are products formed by varying degrees of melting and reformation of primary pyrolites.
作者的研究表明富铝型铬铁矿床是原始地幔岩不同程度部分熔融再造的产物。
The studies of the authors indicate that the Al rich chromites are products formed by varying degrees of melting and reformation of primary pyrolites.
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