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- As this area has many intermediate-acid rocks, the determination of the rock-forming age has an important theoretical and practical significance in search for the Cyprus massive sulfide ore deposits in this area. 由于该区有较多的中酸性岩体存在,该成岩时代的确定对于在该区寻找塞浦路斯型块状硫化物矿床有重要的理论和实际意义。
- massive sulfide ore 硫化物矿石
- massive sulfide ore body 块状硫化物
- Iron ore magma, including iron deposit and iron mineralization, porphyry copper deposit (PCD) and marine volcanogenetic (massive sulfide) copper deposit (MVCD) are all results of volcanism magmatism. 铁矿浆(包括矿床和矿化)、斑岩铜矿和海相火山岩铜矿均是火山-岩浆作用的产物。
- The massive sulfide contains fragments of barren and mineralized gabbro, and schist. 块状硫化物中含有矿化的和未矿化的辉长岩及片岩碎块。
- Tetrahedrite is a common cupreous sulfide mineral in the Ashele volcanic massive sulfide deposit. 摘要新疆阿舍勒火山岩型块状硫化物铜矿床中黝铜矿广泛产出,并以锌砷黝铜矿为特徵。
- The Ashele Cu-Zn deposit is one of the typical massive sulfide ones hosted in volcanics. 阿舍勒铜锌矿床是一个典型的火山岩型块状硫化物矿床。
- In all hydrothermal deposits the minerals formed are not solely the sulfide ore minerals. 在所有热液矿床中,所形成的矿物并不单单是硫化物矿石矿物。
- With the resource shortage of nickel sulfide ore,laterite will be the main source of nickel in the future. 镍主要应用于不锈钢生产并且需求最不断增加,但随着硫化镍矿资源的日趋枯竭,红土矿将是未来镍的主要来源。
- All the mafic and felsic volcanic-hosted massive sulfide deposits are therefore defined as the Kunlun type volcanic-hosted massive copper sulfide deposit. 这些基性火山岩型和酸性火山岩型矿床被统称为昆仑式火山岩型块状硫化物铜矿床。
- Studies show that bimodal volcanics constitute the most favorable host rock association for volcanogenic massive sulfide deposits. 整理结果表明,双峰式火山岩是火山成因块状硫化物矿床的最佳含矿岩石组合;
- Volcanogenic massive sulfide deposits occur widely in the ophiolite of the Erlangping Group of the Eastern Qinling Mountains. 东秦岭二郎坪群蛇绿岩中广泛发育火山成因块状硫化物矿床。
- Abstract: The Gacun deposit is a typical massive sulfide deposit associated with Late Triassic seafloor calc-alkaline felsic volcanics (VHMS). 摘 要: 呷村矿床是一个与晚三叠世海相钙碱性酸性火山岩系有关的典型块状硫化物(VHMS)矿床。
- The prevention and control on spontaneous combustion of sulfide ores are always the main safety problem for sulfide ore deposits. 摘要硫化矿石自燃的防治一直是含硫矿床面对的主要安全问题。
- The Gacun deposit is a typical massive sulfide deposit associated with Late Triassic seafloor calc-alkaline felsic volcanics (VHMS). 摘要呷村矿床是一个与晚三叠世海相钙堿性酸性火山岩系有关的典型块状流体物(VHMS)矿床。
- The study on modern sea-floor metallic sulfide deposits promoted and advanced the theory on genesis of ancient massive sulfide deposits. 对现代海底金属硫化物成矿作用的研究大大推动和促进了对古代块状硫化物矿床成因的认识。
- The treatment of Pb Bi Ag sulfide ore and recovery of valuable metals with the corporation of pyro and hydro metallurgical process are investigated. 研究采用火法湿法联合工艺处理铅铋银硫化矿,综合回收有价金属。
- The traditional methods for treatment of flotation concentrates of Cu-Ni sulfide ore containing platinum-group metals are all pyrometallurgy processes. 论述了铝土矿浮选精矿拜耳法双流溶出工艺过程各阶段温度的控制依据。
- Massive sulfide Cu-Zn deposit of Hongtoushan type which occurs in Archeozoic granitic greenstone terrain in Qinyuan area of Liaoning possesses unique geochemical characteristics. 产于辽宁省清原地区太古宙花岗-绿岩地体中的红透山式块状硫化物铜锌矿床,具有独特的地球化学特征。
- The iron(copper)beds were formed during the Caledonian Period,and the volcanogenic massive sulfide and pyrite beds were formed following the enhancing of acidic volcanism. 加里东期火山作用早期形成铁(铜)矿层,中晚期随着酸性火山岩的增多和火山爆发作用的加强,形成火山成因块状硫化物矿床和黄铁矿化层。
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