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近几十年对稀有金属矿化花岗岩体所进行的地球化学研究,已能够把拟定潜在含矿岩体标志的工作远远向前推进.许多研究者把这些矿化花岗岩体划属白岗岩、淡色花岗岩、更长刚玉质淡色花岗岩建造,以及伴随有云英岩、稀有金属—铂—钨、锡石—石英、绿柱石—萤石—云母和一系列其它气成一水热建造(所有这些建造假定都属于稀有金属矿化类型).显然应该采用一个综合的标志.但是除了一些公认的标志(从早期分异休到晚期分异体中都有氟和稀有元素的聚集,这种聚集在晚期分异体中伴随着这些元素含量的增高,并出现萤石、黄玉和一些矿石矿物)以外,还有一些有争议的标志.这正是本文所要讨论的一些最重要的地球化学参数,即稀有元素在含矿程度不等的淡色花岗岩的岩石和矿物中的含量.
Geochemical studies of rare-metal mineralized granite bodies in recent decades have been able to push forward the work of drafting potential ore-bearing rock mass signatures, and many researchers have assigned these mineralized granite bodies to the granite , Pale granite, longer corundum, light granite, and hydrothermal constructions accompanied by kerogen, rare metal-platinum-tungsten, cassiterite-quartz, beryl-fluorite-mica and a series of other gases Construction assumptions belong to the category of rare metal mineralization.) Clearly, a comprehensive sign should be used, but with the exception of some well-established markers (accumulation of fluorine and rare elements from early differentiation to late differentiation) There are also some controversial signs aside from the presence of these elements in the isolates, with the appearance of fluorite, topaz and some ore minerals, which are some of the most important geochemical parameters to be discussed in this article, namely the rare element Contents of rocks and minerals in pastel granites of varying degrees of mineralization.