The ore depletion reasons analysise of sub-level caving method;
无底柱分段崩落法矿石贫化原因分析
Through founding the mathematics model in which the profit is aim function and depletive rate is independent variable, the effect of ore depletion on mine's economic benefit is analyzed quantitatively In order to control and decrease the ore depletion, the technology of geology and mining should be strengthened, and also with the field managemen
通过建立以利润为目标函数、贫化率为自变量的数学模型 ,定量分析了矿石贫化对矿山经济效益的影响。
Geological Setting, Features and Origin of the Sumochagan Obo Super-large Fluorite Mineralized District
内蒙古苏莫查干敖包超大型萤石矿化区形成环境、地质特征及成矿机理研究
ANALYSIS OF BIOCHEMICAL CRITERIONS FOR 100 INHABITANTS IN A FLUORITE ORE AREA
萤石矿区居民100例生化指标分析
EFFECT OF CaF_2, CaSO_4 COMPOUND MINERALIZER ON PORTLAND CEMENT CLINKER
萤石、石膏复合矿化剂对硅酸盐水泥熟料矿物的影响
MINERALIZED FEATURE AND SIGNIFIGANCE OF SEARCH FOR MINERALS OF FLUORLTE BOLOGNA SPAR DEPOSIT IN THE WANGTAI,YONGJING COUNTRY, GANSU PROVINCE, CHINA
甘肃省永靖县王台萤石—重晶石矿化特征及其找矿意义
13 Biochemical Criterions were determined for 100 inhabitants intaking high (slight endemic fluorosis) ,normal and low fluoride respectively in a fluorite ore area.
检测萤石矿区高氟(轻病区)、适氟、低氟3组100例居民的生化指标13项。
GENESIS DISCUSSION AND REE GEOCHEMISTRY CHARACTERS IN BA-MIANSHAN FLUORITE DEPOSIT IN ZHEJIANG PROVINCE
浙江八面山萤石矿床稀土元素地球化学特征及成因探讨
An investigation was made of the flotability and process flowsheet of a certain fluorite ore.
对河南某萤石矿的矿石进行了可选性工艺研究。
Research on the Fluorite Metallogenic Geological Conditions and Prognosis in Gannan Area;
赣南萤石矿成矿地质条件及成矿预测研究
Fluorite is common mineral assumed druses.
萤石是一种常见呈晶簇产出的矿物。
The Utilization and Countermeasure of Fluorite Mineral Resources in Zhejiang Province;
浙江萤石矿产资源开发利用及其对策
STUDIES ON GENESIS OF UNIQUE FLUORITE DEPOSIT IN BAMIANSHAN ZHEJIANG PROVINCE
浙江八面山特大型萤石矿床成因研究
THE MINERALS PROCESS EXPERIMENT RESEARCH OF Mo,Bi,WO_3,CaF_2 COMPLEX MINE
钨钼铋萤石复杂多金属矿选矿工艺方案研究
LEACHING CHARACTERISTICS OF A TUFF TYPE URANIUM ORE RICH IN FLUORITE
富含萤石凝灰岩类型铀矿石的浸出特性
REE geochemistry and genesis of Sumochagan Obo superlarge fluorite deposit
苏莫查干敖包超大型萤石矿床的稀土元素地球化学特征及其成因意义
TREND AND LAW OF FLUORITE-FORMING FLUID MIGRATION IN CRETACEOUS WUYI BASIN,ZHEJIANG
浙江武义白垩纪盆地萤石矿液运移趋势与规律
A kind of important and nonmetal resources--the exploitation and the usage of fluorite ore;
一种重要的非金属资源——萤石矿的开发及利用
Study of the Sustainable Exploitation and Utilization of Fluorite Resource in China;
我国萤石矿产资源可持续开发利用研究
Geologic Characteristics of the Jingke Fluorite Deposit in Songxi County,Fujian Province
福建松溪井窠萤石矿床地质特征及成因探讨