赣南于都—赣县钨多金属矿集区成矿模式

Metallogenic model of Yudu Ganxian tungsten polymetallic ore concentration area in southern Jiangxi

赣南于都-赣县钨多金属矿集区具有较为独特的成矿地质背景和丰富的金属矿产资源,包括钨、锡、钼、铋、铜、铅、锌、银(金)、钽铌(锂)及稀土等。区内成矿地质条件优越,成矿远景好,矿产种类众多,分布大量的矿床(点),尤其是钨、锡、钼、钽铌富集明显,是赣南为数不多尚需进一步勘查的几处最具钨多金属找矿潜力地区之一。本文拟通过对矿集区典型矿床成矿特征进行分析探讨的基础上,总结其成矿要素、建立成矿模式,旨在对该区今后的地质找矿工作提供一定的参考作用,需求更大的找矿突破。

The Yudu Ganxian tungsten polymetallic ore concentration area in southern Jiangxi has a unique metallogenic geological background and rich metal mineral resources,including tungsten,tin,molybdenum,bismuth,copper,lead,zinc,silver(gold),tantalum,niobium(lithium)and rare earth.The ore-forming geological conditions in the area are superior,the ore-forming prospect is good,there are many kinds of minerals,and a large number of deposits(points)are distributed,especially the enrichment of tungsten,tin,molybdenum,tantalum and niobium is obvious,which is one of the few areas with the most potential for tungsten and polymetallic ore exploration in southern Jiangxi that need further exploration.Based on the analysis and discussion of the metallogenic characteristics of the typical ore deposits in the ore concentration area,this paper summarizes the metallogenic elements and establishes the metallogenic model in order to provide a certain reference for the future geological prospecting work in the area and demand a greater breakthrough in prospecting.