2) genesis of deposit
矿床成因
1.
Guided by Diwa metallogenic theory, starting from analyses ofregional metallogenic background of Shihu gold deposit, thecharacteristics of geology geochemistry and the genesis of deposit inShihu gold deposit are studied systematically and deeply by using theknowledge of petrology, structural geology, mineral deposit, isotopegeochemistry, geochemistry of mineral deposits, etc.
论文以地洼学说成矿学理论为指导，从石湖金矿区域成矿地质背景分析入手，应用岩石学、构造地质学、矿床学、同位素地球化学、矿床地球化学等多学科知识对石湖金矿床地质特征、矿床地球化学特征、矿床成因进行了系统和深入的研究，并在全面总结成矿规律的基础上，开展了成矿预测研究工作。
2.
Integrating the regional geological background,geological characteristics of deposit and orebodies , the thesis summarized the minerogenetic geological condition and the distribution regularity of trace elements,REE of Anqing copper deposit, researched the ore-forming geological conditions, the ore-controlling factors and the genesis of deposit and etc.
开展了安庆铜矿床成矿地质条件、控矿因素、矿床成因等方面的研究。
3) ore genesis
矿床成因
1.
The geological-geochemical characteristics and ore genesis of Jinchang gold deposit in Heilongjiang;
黑龙江金厂金矿地质地球化学特征及矿床成因
2.
Based on the Baishanpo tungsten ore mineralization and the geological conditions of the mine s geological characteristics on the basis of systematic research,On the analysis of the ore genesis and Prospects,Under these can be inferred the district has a good lead-zinc metal tu.
文章在对白山坡钨矿的成矿地质条件及矿区地质特征系统研究的基础上,对该区的矿床成因及找矿前景进行了分析,从而推断出该区具有良好的钨钼铅锌多金属成矿条件。
3.
The present paper outlines its geological features, ore genesis, metallogenetic series and attribute of ore formation as well as prospecting potentiality.
海相沉积成因的黑滑石矿床是近年来在我国发现的新的成因类型矿床，本文除着重介绍在川东南发现的海相沉积成因的黑滑石矿床地质特征和矿床成因外，还引进非金属矿床含矿建造和成矿系列的概念，提示黑滑石矿及与其共生伴生的其它非金属矿的找矿方向。
4) genesis
[英]['dʒenəsɪs] [美]['dʒɛnəsɪs]
矿床成因
1.
Geological characteristics and genesis of tin-polymettallic deposits in Dapangling area;
都庞岭地区锡多金属矿床地质特征及矿床成因
2.
Genesis and Geodynamical Setting of the Chaoshan Gold Skarn Deposit Tongling Cu-Au-Mo District, Anhui Province.;
安徽铜陵朝山金矿床成因及其成矿动力学背景
3.
Discussion on Geological Features and Genesis of the Eastern Section of East Laozuoshan Gold Ore Belt in Heilongjiang
黑龙江老柞山金矿东矿带东部段地质特征及矿床成因探讨
5) genesis of ore deposit
矿床成因
1.
The paper analysizes the geological features and geophysical characteristics of the Jindouzai deposit, takes studies on the genesis of ore deposit and ore-controlling factors, makes a forecast of the prospecting potential for the mining area, puts forward three prospecting areas, and provides a theoretical basis for the next phase of exploration.
本文分析了金豆子矿区矿床地质特征及地球物理特征,研究了矿床成因、成矿规律,并对矿区的找矿前景进行了分析,提出了三个找矿远景区,为下一步的找矿工作提供了理论依据。
6) deposit genesis
矿床成因
1.
Geological features and the deposit genesis of Jinxing gold deposit in Heilongjiang;
黑龙江双鸭山金星金矿地质特征及矿床成因
2.
Discussing on the deposit genesis and prospecting direction of Songxian Tielvpl ditches gold deposit
嵩县铁驴皮沟金矿矿床成因及找矿方向
3.
Through intensive studies and surveys on the geology of the Yanglin'ao Tungsten Deposit(YTD),and from such factors as the source of ore-forming material and mineralized process,the author made systematical analyses on the deposit genesis and concluded that YTD is a postmagmatic hyper-mesothermal filled metasomatic deposit.
结果认为,该矿床属岩浆期后高—中温热液充填-交代型钨矿床,并根据矿床成因建立了相应的成矿模式。
补充资料：火山成因矿床
| 火山成因矿床 volcanogenic mineral deposit 成矿作用与火山活动有关，成矿物质主要或部分来自火山产物的矿床。它产在古老或近代的火山活动带中（陆地的或海底的），矿体与同时期的火山岩及次火山岩伴生。含矿介质有岩浆、喷气、热液及被烤热的海水等。矿体产于火山口或火山斜坡以及火山管道中。矿石物质成分复杂多样。根据成矿作用方式，可分为：①火山喷气矿床。火山口喷出的大量气体由于降温可升华为固体而形成矿石堆积，矿体为层状、似层状、不规则状，往往伴有浅色蚀变，矿种有自然硫、硼酸盐等。如日本和意大利有大量近代火山喷气硫矿床。②火山岩浆矿床。火山喷出岩浆冷凝形成的有用岩石有安山岩、玄武岩等。还有由富铁岩浆在地下分异并沿火山口喷溢出的磁铁矿-赤铁矿矿床，如智利拉科铁矿床。③火山热液矿床。如中国东部燕山期陆相火山岩中的金-银和铅-锌矿床以及台湾金瓜石金-铜脉状矿床。④火山沉积矿床。由海底火山的喷气、喷流及随后的沉积作用而形成。这类矿床沿一定层位产出，分布面积广，矿石品位高，常含多种可综合利用的元素，主要有硫、铜、铅、锌、金、银、硒、碲等，具有很高的经济价值。如中国甘肃白银厂铜-多金属矿床。 |
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参考词条