CAJ | 학술논문

根据岩石流变学的基本原理与研究进展及在成矿学中的应用，初步讨论了构造成矿与岩石流变在研究内容、研究目标等方面的一致性问题，并以世界上变质条带状铁建造(BIF)型富铁矿床为例，综合分析了构造变形和岩石流变在该类矿床形成过程中的地位与作用。由于岩石流变行为存在差异，褶皱变形及伴随的韧性剪切和高温塑性流动是高品位BIF型富铁矿床形成的关键。文章指出，深入开展特色和重要矿床的构造物理化学研究将是实现成矿学与岩石流变学有机结合的重要方向，并有可能为创新成矿地质理论、发现一批大型、超大型矿床提供重要依据。
근거암석류변학적기본원리여연구진전급재성광학중적응용，초보토론료구조성광여암석류변재연구내용、연구목표등방면적일치성문제，병이세계상변질조대상철건조(BIF)형부철광상위례，종합분석료구조변형화암석류변재해류광상형성과정중적지위여작용。유우암석류변행위존재차이，습추변형급반수적인성전절화고온소성류동시고품위BIF형부철광상형성적관건。문장지출，심입개전특색화중요광상적구조물이화학연구장시실현성광학여암석류변학유궤결합적중요방향，병유가능위창신성광지질이론、발현일비대형、초대형광상제공중요의거。
Based on the basic theory and recent progresses of rock rheology, this paper addresses the critical role of rock rheological properties in the structural metallogenesis. The worldwide, metamorphic banded iron formation-type (BIF) iron-ore deposits are referred as example to delineate and evaluate the influences of structural deformation and rock rheological properties on the formation of this type of ore deposit. It is concluded that due to rheological differentiation, folding induced by ductile shearing and high-temperature plastic flow played a particularly key role in the formation of the high-grade, BIF-type Fe-rich ore deposits. Therefore, we propose that a combination between structural metallogenesis and rock rheology may be of help to our understanding of the tectono-physicochemical characteristics of large to super-large ore deposits.