oreblock

用法例句

Three mineralization stages may be separated,including those associated with Paleogene .

基于地层、构造、地球化学、同位素年龄等证据,认为马攸木金矿形成于雅江洋盆的消减俯冲-碰撞以来直至现代的地质构造环境,其成矿可分为3个成矿阶段,即古近纪俯冲碰撞期成矿阶段、中新世碰撞后伸展期成矿阶段和晚上新世以来的碰撞后快速隆升成矿阶段。

It is shown that the element associations are in correspondance with some mineralization stages and structural positions.

结果表明，元素组合与一定成矿阶段和构造空间对应，并有一定载体，其中第一阶段元素组合与构造面倾角变化有关，栽体主要为石英脉，主成矿阶段元素组合与构造面走向扭动有关，载体主要为多金属矿化，进而查明了各阶段指示元素和矿体延伸方向。

Based on EPMA analysis of arsenopyrite and the phase diagram of coexisting minerals pyrite-arsenopyrite,we conclud that temperature of the main mineralization stage is stable within 300～450℃.

本文通过主要矿化阶段热液矿物毒砂成分的测定,利用相图中共生金属硫化物稳定温度范围得出主要矿化阶段的温度为300~450℃,它比通过石英流体包裹体测得的均一温度更准确地代表成矿流体的温度,由此温度平均值计算出的氢氢同位素能准确判断初始流体的来源。

Study on mineral exploration prospect under-400 meter at Yuli block in Xiaomaoshan Au-Pb-Zn mine in Suzhou;

苏州小茅山铜铅锌矿迂里矿段-400m以下探矿方向研究

Study on the Overall Mining Technique for the Untouchable Orebody at Jile Ore-Section;

极乐矿段难采矿体采矿综合技术研究

THE APPLICATION OF EH-4 METHOD TO EXPLORATION OF METALLOGENETIC ANOMALY OF PAOMAPING ORE BLOCK OF LANPING PB-ZN OREFIELD

兰坪铅锌矿跑马坪矿段EH-4法探测矿化异常

THE GENESIS OF MENGGUANGHE ORE BLOCK OF XIUSHUIHE AU-CU OREFIELD IN DAYAO,YUNNAN

云南大姚秀水河金铜矿区勐岗河矿段矿床成因

THE METALLOGENETIC CONDITIONS OF DAFO ORE BLOCK OF MIANHUADI TITANOMAGNETITE DEPOSIT IN JINPING

金平棉花地钛磁铁矿大坡矿段成矿条件

The Pyrite Genetic Mineralogy and Prospecting of the Shengou Gold Mine in Qianhe, Henan;

河南前河金矿葚沟矿段黄铁矿成因矿物学研究及深部预测

PRIMARY DISPERSION HALO AND ITS MODEL IN Ⅲ ORE SEGMENT OF WULONGGOU GOLD DEPOSIT, EAST KUNLUN MOUNTAINS

东昆仑五龙沟金矿床Ⅲ矿段原生晕特征及模式

Basic Features of Groundwater Flow in the Anba Ore Block in the Yangshan Au Ore Belt

甘肃阳山金矿带安坝矿段地下水流的基本特征

a minable seam of gold.

一段可开采的金矿脉

sublevel blast-hole method

深孔分段崩落采矿法

Transportation of the Industrial Experiment Tailings in Step Grinding and Concentrating Process

阶段磨矿阶段选别工艺工业试验尾矿的输送

Application of Micro-stage Grinding Technique in Copper Mine

微阶段磨矿技术在铜矿山的应用研究

APPLICATION OF MICRO STAGE GRINDING TECHNOLOGY IN ANQING COPER MINE

微阶段化磨矿技术在安庆铜矿的应用

Optimization Design of Ore Accumulating Trench by Sublevel Open Stoping

分段空场采矿法聚矿堑沟的设计优化

Experimental Research on Small Segment Caving Mining Method in Qianhe Gold Mine

前河金矿小分段崩落采矿法试验研究

A Study on Metallogenic Episodes and Metallogenic Stages of Dongping Gold Deposit, Northwest Hebei Province

冀西北东坪金矿床的成矿期次及成矿阶段研究

Study on Geological Conditions of Ore Forming and Directions of Ore Prospecting of Tungsten Ore Deposits in the Western Qilian Mountains;

祁连山西段钨矿成矿地质条件与找矿方向研究

On Application of Sublevel Drilling and Stope Mining Method in Mining Thin Lode of Shouyun Iron Mine

分段凿岩阶段矿房法在首云铁矿薄矿脉开采中的应用研究

It is thought that deposits in the Tongchang orefield are composite type deposits of parity, poly-period, poly-stage, poly-soure and poly-genesis.

认为铜厂矿田矿床为同位多期—多矿化阶段—多来源的多因复成矿床。