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本文介绍的中-低温热液轴矿庆与一个多阶段复式石英正长岩体密切有关。它是我国新的一种轴矿床类型。本矿床的矿物组合不很复杂。沥青轴矿是主要工业矿物。主要伴生矿物有:硅钙铀矿、铀黑、钙铀云母、准钢铀云母、微晶石英、石英、铁白云石、方解石、萤石、水云母、黄铁矿、方铅矿、闪锌矿及黄铜矿等。矿化作用共可分为八个阶段,同位素研究结果表明,矿床中的铀主要来自岩浆溶液,部分轴来自围岩——侏罗系长石石英砂岩。沥青铀矿的同位素年龄为108—109百万年。应当注意在邻区内寻找与上述类型相同的铀矿床。
The medium-low temperature hydrothermal shaft mineralization described in this paper is closely related to a multi-stage complex quartz syenite. It is a new type of shaft deposit in our country. The mineral assemblage in this deposit is not very complicated. Asphaltic shaft ore is the major industrial mineral. Main associated minerals are: calcium silicate uranium, uranium black, calcium uranium mica, quasi-steel uranium mica, microcrystalline quartz, quartz, iron dolomite, calcite, fluorite, water mica, pyrite, galena, zinc-zinc Mine and chalcopyrite and so on. The mineralization can be divided into eight stages. The isotopic study shows that the uranium in the deposit mainly comes from the magma solution and part of the axis comes from the surrounding rock-Jurassic feldspar quartz sandstone. Asphaltic uranium isotope age of 108-109 million years. Attention should be paid to finding nearby uranium deposits of the same type as described above.