科技与创新
科技與創新
과기여창신
Science and Technology & Innovation
2014年
17期
153-154
,共2页
毛登锡铜矿%围岩蚀变%断裂构造%岩浆岩
毛登錫銅礦%圍巖蝕變%斷裂構造%巖漿巖
모등석동광%위암식변%단렬구조%암장암
Maodeng Tin Copper Mining%rock alteration%faults%magmatic rocks
毛登锡铜矿赋存于岩体边缘及其外接触带的围岩中，围岩主要为火山岩、变质粉砂岩和花岗斑岩等火山角砾岩，次级为变质砂岩、流纹岩。该矿的矿化与花岗斑岩紧密相关，属岩浆期后高、中温的热液矿床。
毛登錫銅礦賦存于巖體邊緣及其外接觸帶的圍巖中，圍巖主要為火山巖、變質粉砂巖和花崗斑巖等火山角礫巖，次級為變質砂巖、流紋巖。該礦的礦化與花崗斑巖緊密相關，屬巖漿期後高、中溫的熱液礦床。
모등석동광부존우암체변연급기외접촉대적위암중，위암주요위화산암、변질분사암화화강반암등화산각력암，차급위변질사암、류문암。해광적광화여화강반암긴밀상관，속암장기후고、중온적열액광상。
Maodeng Tin Copper Mining occurs in the surrounding rock edge and the outer contact zone, the surrounding rock is mainly volcanic, metamorphic and granitic porphyry siltstone volcanic breccia, secondary metamorphic sandstone, and rhyolite. The mineralization is closely related to mine granite porphyry, after magmatic high temperature hydrothermal deposits.
