| 1. | Design of ore - dressing flowsheet in lanping lead - zinc mine 氧化锌矿浮选研究现状评述 |
| 2. | The detritus stream in lanping jinding mine 兰坪金顶矿山泥石流 |
| 3. | Study on metallogenic geological conditions of copper deposits in lanping - weixi zone , yunnan province 维西地区铜矿床成矿地质条件研究 |
| 4. | Practice and discussion on grinding technology for treating refractory oxidized lead - zinc ore in lanping 兰坪难选氧化铅锌矿碎磨工艺实践与探讨 |
| 5. | The district studied is located in the southern portion of lanping basin in the middle of sanjiang area 研究区位于西南“三江”中段,兰坪盆地南部。 |
| 6. | In the two domestic ores , the lanping ore is better than the qingzhen ore in comprehensive metallurgical properties while the domestic ores are generally inferior to the imported ores in comprehensive metallurgical properties 在两种国产块矿中,兰坪块矿的综合冶金性能比清镇块矿好;国产天然矿的综合冶金性能比进口天然矿差。 |
| 7. | Based on geological investigation in the field and a lot of analytical data in the laboratory , this paper has discussed settings of the regional geology and structure , the ore - forming geochemical process of cu - ag polymetallic mineralization field of lanping baiyangping , yunnan province 本文以野外地质研究及室内测试数据为依据,研究了云南兰坪铜银多金属矿田成矿的地质构造条件和成矿的地球化学过程。 |
| 8. | The mineralizing fluid in lanping - baiyangping area is deep circulatory thermal brine as a whole , the mineralizing matter mainly comes from deep , and the genetic type of the deposit belongs to the low - to - moderate - temperature hydrothermal silver polymetallic ore deposit related to nappe structures 因此,兰坪白秧坪地区成矿流体总体为深部循环的热卤水溶液,成矿物质主要来源于深部,矿床成因类型属于与推覆构造有关的中低温热液银多金属矿床。 |
| 9. | Lanping - baiyangping silver polymetallic ore deposit is located in the mid lanping basin in the west of yunnan province . studying the mineralizing fluid in this area can discuss the mineralization mechanism and offer the foundation of mineral prospecting 对该地区流体包裹体进行研究,可以在一定程度上获得该区矿床流体特征及成矿条件,揭示流体对成矿作用的贡献,探讨白秧坪银多金属矿集区的成矿机制与成矿规律,并为该区金属矿产的开发和利用提供找矿方向和依据。 |
| 10. | The study covers regional stratigraphy , regional geological structures and their evolution ; deep - large fracture system and building - moutain straps in the basin ; distributing of mineralization concentration area and mineralazition characteristics of different metal fields ; volcanic magmatic activity and magmatic distributing ; the petrology , element geochemistry features of the magmatic rock series ; the relationship between magmatic distributing and mineralization ; the relationship between magmatic forming - age and mineralization ; the relationship between magmatic form and mineralization ; source of mineral materials , source of hydrothermal solution and source of mineralizing agent ; transport forms of metal in the solution ; the ore - forming geochemical mechanism , etc . it turns out as follows : ( 1 ) lanping basin formed in the linkup of the plates and it was propitious to form deep - large fracture 研究内容包括:区域地层及区域构造演化;盆地深大断裂系统及造山带;区域地球物理场;矿集区矿床的时空分布、矿化特征;岩浆岩活动与岩浆岩分布;岩浆岩岩石学特征;岩浆岩元素地球化学特征;岩浆岩分布与成矿的关系;岩浆岩成岩时代与成矿的关系;岩浆岩组成与成矿的关系;成矿物质的来源,成矿流体的来源;成矿物质搬运、富集的地球化学机理等。研究结果表明:兰坪盆地发育于板块的拼接地带,有利于发育深大断裂系统。 |