CAJ | 학술논문

归纳并总结了前人对碎斑熔岩的产出位置、产状特征、分带性、岩石结构、岩石类型归属、成岩温度及长石矿物特点等方面的研究成果及其认识，对碎斑熔岩的构造属性、碎斑熔岩与火山碎屑沉积岩、花岗斑岩存在的演化关系及碎斑结构成因问题进行了探讨，并指出了原来的碎斑熔岩在空间上应为火山口附近至火山颈相或火山通道相区间的过渡性岩石类型，而不是某一种岩性，应根据岩石特征和野外产状分别归为熔岩或花岗斑岩的岩石名称，这种过渡岩石类型作为整体可考虑定名为碎斑熔岩体。
귀납병총결료전인대쇄반용암적산출위치、산상특정、분대성、암석결구、암석류형귀속、성암온도급장석광물특점등방면적연구성과급기인식，대쇄반용암적구조속성、쇄반용암여화산쇄설침적암、화강반암존재적연화관계급쇄반결구성인문제진행료탐토，병지출료원래적쇄반용암재공간상응위화산구부근지화산경상혹화산통도상구간적과도성암석류형，이불시모일충암성，응근거암석특정화야외산상분별귀위용암혹화강반암적암석명칭，저충과도암석류형작위정체가고필정명위쇄반용암체。
It is summarized the previous research results and understandings of the occurring locations, occurrence features,zonation,rock structure,rock type owership,diagenetic temperature and feldspar mineral characteristics of the prophyroclastic lava in southeast China.By discussing on the problems relat-ed to structure attribute,evolution relationships of porphyroclastic lava,pyroclastic sedimentary rock and granite-porphyry,and genesis of porphyroclastic lava,it is concluded that the original porphyroclastic lava in space should belong to transitional rock that occurred nearby the crater to volcanic channel or volcanic neck phase rather than a single lithology,so they should be classified as lava or granite porphyry according to the rock characteristics and field occurrence,and the transitional rock type should be named as porphy-roclastic lava.