The rich ore is insufficient in resources reserve;
富矿资源储备不足；
A glacier next to a nearby zinc and lead mine has retreated since the site closed in 1990, exposing an outcrop of metal-rich ore, where drilling will start again soon.
一座铅锌矿在1990年关闭后，周围的冰川就不断缩小，暴露出金属含量丰富的矿石，因此钻井工作将会很快开始。
The gold-rich ore bodies occurrs in the winding part of NNE-trending fractures on strike and transforming part from steeply dipping to gently dipping on dip direction.
富金矿体在走向上一般分布于NNE向断裂的转折地段，倾向上分布于断裂产状由陡变缓的过渡部位。
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.
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。
A major outbreak of lead poisoning in children has been occurring in Zamfara State, Nigeria since at least March 2010, related to the processing of lead-rich ore for the extraction of gold.
至少自2010年3月以来，尼日利亚扎姆法拉州就出现了儿童铅中毒大暴发，这与从含铅丰富的矿石中提取黄金有关。
Manganese ore resources are rich in China, yet with fewer rich ores but more low-grade ores, complex ores and fine refractory ores. rich ore resources are in critical shortage presently.
在我国，锰矿资源虽然十分丰富，但富矿少，贫矿、复杂矿和细粒难选矿多，富矿资源目前严重短缺。
In mining the extremely fractured thin ore body, the separation of waste rock in the conventional shrinkage stoping was replaced by the separation of the rich ore and retaining the lean ore.
对极破碎薄矿体的开采，采用了将常规的留矿法中分选废石改为分选富矿石留贫矿石的采矿方法。
They struck a rich seam of iron ore.
他们开出一个富铁矿层。
The city was established in 1580 on the Rio de la Plata, or "river of silver, " and its merchants grew rich not from ore but from trading beef, grain, and produce grown on the surrounding Pampas.
河流名称的意思是“银之河”。而当地的商人发家致富的手段并不是靠矿石，而是靠出售牛肉，谷物，以及生长在周围草原上的农作物。
China is rich in iron ore, bauxite, zinc, nickel, coal and crude oil deposits.
中国拥有丰富的铁矿石、铝土矿、锌、镍、煤炭和原油储量。
A fault is essential for creating any deposit of gold, as mineral-rich fluids pumping through the fissure for eons gradually concentrate the ore there.
断层对于形成金子有着至关重要的作用。富含矿物质的水流在数亿年间不断冲刷裂缝，逐渐累积成了矿石。
Fevered by hopes of striking it rich, illegal miners claw sacks of "money stone"—gold ore—from the Pra River in Ghana.
由于热切希望富有，非法的矿工从加纳的普拉河里抓起大袋金矿石（石头钱）。
There are also rich chrome ore, nickel ore and gold mines.
此外还有较丰富的铬矿、镍矿和黄金矿。
Lead isotope research shows that lead in ores of Mujiazhuang copper deposit and near ore country rocks is characterized by being rich in radioactive lead.
铅同位素结果研究表明，穆家庄铜矿矿石铅和近矿围岩岩石铅具有富含放射性成因铅的特点。
A chalcopyrite rich in iron can be regarded as an indicator mineral for gold ore as it is widespread in the ore.
一种富铁黄铜矿在金矿石中广泛存在，可作为金矿石的指示矿物。
Yu Yuan-guis prose outlook is a rich academic ore.
俞元桂先生的散文观是一座学术的富矿。
The ore body is in the gold rich part of ore bearing quartz vein.
工业矿体由矿化石英脉的富金段组成。
Rutile resource is rich in our country, but rutile ore grade is low and the product is poor competitive because of its high production cost.
我国天然金红石资源储量较大，但绝大部分为低品位的原生矿石，所以加工成本高，产品缺乏市场竞争力。
Shaanxi Province is rich in gold resevation resources which has formed joint venture including ore prospecting, mining and mineral processing.
陕西省黄金矿产资源丰富，已形成具有一定规模的探、采、选联合产业结构。
When they assay the ore, they found that they had discovered a very rich vein.
在对矿石进行分析后才知道，原来他们找到的是一个非常富的矿脉。
Baixiangshan iron mine ore magnetite-rich zone, high grade and high production value.
白象山铁矿区磁铁矿石储量丰富，品位较高，具有很高的开采价值。
The endogenetic metallic ore deposits in South Jiangsu are characteristic of rich reserve, complete ore types and evident regional distribution.
江苏南部内生金属矿产资源丰富、品种较为齐全、区域分布特点明显。
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.
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。
The laterite gold is generally mineralized near the primary ore or gold-rich bodies.
红土型金矿常产于原生金矿或富金地质体的附近。
The laterite gold is generally mineralized near the primary ore or gold-rich bodies.
红土型金矿常产于原生金矿或富金地质体的附近。
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