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众所周知,酸性-中酸性侵入岩(以下简称为花岗岩类)是锂、铷、铯、铍、铌、钽、锆、铪、稀土、铀、钍、钨、锡、铋、钼、铁、铜、铅、锌、金、银、汞、硫等矿床的重要成矿母岩,但并非所有的花岗岩类都能成矿.在找矿实践中,常常提出这样的问题:①花岗岩类成矿过程的主要方面是什么?②在分布广泛、种类繁多的花岗岩类中,用哪些比较可靠而直观的标志,较易找到成矿母岩及与其有关的矿产?
It is well known that acidic-intermediate acid intrusive rocks (hereinafter referred to as granites) are lithium, rubidium, cesium, beryllium, niobium, tantalum, zirconium, hafnium, rare earth, uranium, thorium, tungsten, tin, bismuth, molybdenum, iron, Lead, zinc, gold, silver, mercury, sulfur and other deposits of ore-forming parent rock, but not all of the granite class can be mineralized in the prospecting practice, often raised the following questions: ① granite mineralization process is mainly What are the aspects? ② In the widely distributed, wide range of granite classes, which of the more reliable and intuitive signs, easier to find the ore-forming mother rock and its related minerals?