CAJ | 학술논문

某锡矿床位于南巴坦锡矿田内,矿石矿物为锡石,矿体以砂锡矿和原生锡矿的形式产出,砂锡矿产于残坡积物及冲洪积物中,原生锡矿体主要产于 NW 向断裂构造带内,砂锡矿层平均厚度13.76m,矿床平均品位0.05%,原生主要锡矿体为Ⅱ-1号、Ⅲ-1号、Ⅳ-1号、Ⅳ-2号、Ⅳ-3号,锡品位分别为0.30%,0.60%,1.00%,0.49%,0.90%,矿石结构有他形粒状结构、斑状结构、包含结构、胶状结构,矿石构造有块状构造、浸染状构造、网脉状构造,矿石类型为锡石-硫化物型和锡石-石英型两种,矿床的形成受到地层、构造、岩浆岩的多重作用控制,成矿期大致可分为三个阶段。
모석광상위우남파탄석광전내,광석광물위석석,광체이사석광화원생석광적형식산출,사석광산우잔파적물급충홍적물중,원생석광체주요산우 NW 향단렬구조대내,사석광층평균후도13.76m,광상평균품위0.05%,원생주요석광체위Ⅱ-1호、Ⅲ-1호、Ⅳ-1호、Ⅳ-2호、Ⅳ-3호,석품위분별위0.30%,0.60%,1.00%,0.49%,0.90%,광석결구유타형립상결구、반상결구、포함결구、효상결구,광석구조유괴상구조、침염상구조、망맥상구조,광석류형위석석-류화물형화석석-석영형량충,광상적형성수도지층、구조、암장암적다중작용공제,성광기대치가분위삼개계단。
This certain Sn deposit is located inside Nam Pathene Sn ore field with cassiterite as the ore miner-als.The orebodies are occurred in the forms of alluvial tin ores and primary tin ores,and the former ones oc-curred in residual (slope)materials and alluvial (deluvial)materials with average thickness of ore horizon of 13.76m and average grade of 0.05% while the latter ones mostly occurred in NW-trending faulted structure zone with tin orebody types of II-1,III-1,IV-1,IV-2 and IV-3 and tin grade of 0.30%,0.60%,1.00%,0. 49% and 0.90% respectively.The ore textures are included allotriomorphic granular,porphyritic,poikilitic, and colloidal texture,while the ore structures are included massive,disseminated,mesh-vein structure.The ore types consist of cassiterite-sulfide type and cassiterite-quartz type.The formation of this deposit is con-trolled by multiple factors like strata,structures and magmatic rocks,and the process of formation can be roughly divided into three stages.