金矿

The proved gold reserve within the belt has up to about 150 tonnage since 1820 when it was discovered.

有别于前人的研究成果，本文提出夹皮沟金矿带恰好位于高级区与夹皮沟花岗－绿岩带的接触部位，形成以夹皮沟金矿化带为中心的矿化分带。

This paper summarizes the achievement of the geological prospecting tor gold since the establishment of the People's Republic of China, regarding the aspects of the increase of gold reserve and gold production, the breakthrough in types of gold deposits, the results of geological scientific research and the application of new techniques and new methods. Then, forecasting is made for the future 50 years in regard to the demand of gold and gold reserve, the potential of gold resources, the direction for findi...

从中国黄金矿产储量和产量的增长，矿床类型的突破，地质科学研究的成果，新技术和新方法的应用等方面，概括性地总结了新中国成立以来金矿地质勘查工作所取得的成就；对未来50年中国黄金的需求、储量变化、资源潜力和找矿方向，以及社会主义市场经济中金矿地质勘查的管理举措等进行了展望。

Gold miners excavate a gold-bearing bluff with jets of water at a placer mine in Dutch Flat, California sometime between 1857 and 1870

图为1857-1870年间，荷兰平地一处砂金矿，淘金者在开采某外含有金矿的峭壁时将水柱喷射其上。

Based on the researches on the crystal form and pyroelectric property of pyrite in Yi Xingzhai Gold Mine,Shanxi province,the typomophies of both crystal form and pyroelectric property of gold-bearing pyrites were set up.

通过对山西义兴寨金矿黄铁矿的晶体形态和热导电性的研究，建立了含金黄铁矿的晶体形态标型和热电性标型，进而阐述了它们在金矿普查找矿、矿床远景评价及其矿床成因类型等方面的实际意义。

His mine, the Old Wasp, is the only operational gold mine left in Goldfield, Arizona, a pretty tourist town an hour's drive from Phoenix.

他的金矿，老黄蜂，是戈德菲尔德镇唯一仍在开采的金矿，这是亚利桑那州的一个漂亮的旅游小镇，距离菲尼克斯一个小时的车程。

As additional gold was discovered and mines opened, the faulted terrain running northwest to southeast from Carlin became known as the Carlin Trend, a 50-mile (80 kilometer) long, 5-mile (8 kilometer) wide belt that contains more than 20 major gold deposits, the most prolific goldfield in the United States.In 2002, the Carlin Trend marked 50 million ounces of production, with more than 12 million ounces coming from Newmont's Gold Quarry open pit mine.

随着新的金矿被发现新的矿山被开发，从Carlin西北向东南延伸的一条断裂带被称为Carlin地带，这是一条50英里（80公里）长，5英里（8公里）宽的地带，在该地带内有20多座大型金矿床，是美国最丰产的金田。2002年Carlin地带生产了5000万盎司的黄金，其中1200万盎司来自于纽蒙特的露天金矿采场。

The Helix Spiral is a commercial duty, continuous feed, gravity concentrator for both alluvial and fine-milled hard rock ores.

这种螺旋机组是商业现役，可以连续给料的重力选矿设备，适用于砂金矿，和磨细后的岩金矿。

Laterite gold deposits was a naw type of gold deposits founded in early 1990s in Guangxi.

摘 要：广西红土型金矿是90年代初发现的一种新型金矿。

The close spacial relationship between the gold mines and the degrees of magnetic susceptibility manifests the relationship between ...

磁化率各向异性度和金矿间密切的空间关系可能表明了金矿的产出部位和岩体的变形强度间存在着密切的关系。

In this paper, based on the metallogenetic epoch , the source of base metals and ore-forming fluid arid the relationship between Emeishan Basalt and min.

中国金矿床最重要的成矿时代为中生代，缺乏国外广泛出现的新太古代绿岩型金矿化和新生代金矿化。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。