(浙江師范大學(xué)地理系， 金華 321004)
摘 要: 論述了大地構(gòu)造、區(qū)域構(gòu)造、礦區(qū)構(gòu)造對(duì)砂巖型銅、銀礦帶和礦體的控制作用，并以礦帶所處的古地理位置、巖性巖相特點(diǎn)、礦體所處的具體構(gòu)造 部位、空間產(chǎn) 出狀態(tài)及展布規(guī)律、礦帶中礦體的剝蝕與保留程度、含礦層的物質(zhì)成分、礦體中金屬 礦物分帶特征等為預(yù)測(cè)砂巖型銅、銀礦礦區(qū)遠(yuǎn)景的依據(jù)，將會(huì)理紅盆西側(cè)劃分出三個(gè)成礦帶，即西礦帶、中礦帶和東礦帶，且提出了野外實(shí)踐中對(duì)上述幾條原則的具體應(yīng) 用并闡明其找礦前景。
關(guān)鍵字: 康滇地穹 地洼盆地 成礦帶 金屬礦物開(kāi)放型分帶 金屬礦物封閉型分帶 剝蝕與保留程度
（Department of Geography, Zhejiang Normal University, Jinhua 321004）
Abstract:Geotectonic structure, regional structure and ore district structure to sandstone copper and silver ore districts and bodies have been expounded. And as the bases of the paleogeograph localization of mineralizing belts, the characteristics of lithologic facies, the ore body distributions in texture, the denudation and residual degree of ore bodies, the compositions of ore-bearing beds, and the zoning characteristics of metallic minerals in ore bodies to predict the potential district about sandstone copper and silver deposit, the authors divided the west Huili red basin into three mineralizing belts: the western, the middle and eastern ones, and suggested the exploratory prospect.
Key words: Kangdian geo-dome diwa basin mineralizing belts opening zoning of metal mineral closing zoning of metal mineral denudation and residual degree
