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在陕西秦岭驾鹿金矿区发现了16个类型40种含氧金矿物。电子探针分析结果显示其主要成分为Au、Pb、Fe、Te和O。虽与前苏联发现的别斯麦特矿、毕利宾矿、博格丹诺夫矿以及我国东坪金矿床发现的金的碲酸盐矿物有类似之处,但因其普遍含不等的Mn,Ca或Al,As,Co,Ni等而又有所不同,因此很可能存在新的矿物种或新(亚)种金矿物。X射线衍射分析表明,大部分的晶体结构可能是由Au,Ag,Cu,Fe或Pb等金属互化物组成的假立方晶格与一个由β-TeO2(可能包括PbO或CaO)组成的斜方晶格的混晶,但不排除它们是含金氧化物的可能性;还有些可能是玻璃质或纳米级矿物,少部分则呈现准晶态物质的特征。这40种含氧金矿物主体与黄铁矿,碲金矿和石英共生,显然属于内生热液成因。依据金的地球化学行为,以及区内含氧金矿物富含Te(10%~20%)和含不等量Mn的成分特征,分析认为该矿床成矿元素(Au)主要是在碲酸及硫酸溶液中并有氧化剂MnO2存在的条件下迁移,富集成矿的。
Sixteen types of 40 oxygen-containing gold minerals were found in the area of the Qin’er deer gold mining area in Shaanxi Province. Electron probe analysis showed that its main components were Au, Pb, Fe, Te and O. Although there are similarities with the Besite mine, BiLiBin mine, Bogdanov mine and the gold tellurite minerals found in the Dongping gold deposit in the former Soviet Union, because of their generally unequal Mn, Ca or Al, As, Co, Ni and so on, so new mineral species or new (sub) kinds of gold minerals are likely to exist. X-ray diffraction analysis shows that most of the crystal structure may be pseudocubic lattices composed of intermetallic compounds of Au, Ag, Cu, Fe or Pb and a rhombohedral composed of β-TeO2 (possibly including PbO or CaO) Lattice mixed crystals, but do not rule out the possibility of them is a gold oxide; some may be glassy or nano-scale minerals, a small part of the characteristics of quasicrystalline material. These 40 kinds of oxygen-bearing gold mineral bodies and pyrite, tellurium gold and quartz symbiosis, apparently belonging to the genesis of endogenous hydrothermal. According to the geochemical behavior of gold and the characteristics of Te (10% ~ 20%) and unequal Mn content of the oxygen-bearing gold minerals in the area, it is considered that the ore-forming elements (Au) Sulfuric acid solution and the presence of oxidant MnO2 migration, enrichment of mineralization.