CAJ | 학술논문

黔东地区李家湾锰矿位于贵州省铜仁市松桃县乌罗镇境内，该矿床为杨立掌锰矿体在深部及外围的延续。锰矿赋存于南华系下统大塘坡组第一段黑色岩系下部，矿体呈层状、似层状产出，层位较稳定，规模较大，矿体沿走向长约2000m，沿倾向延深长约1500m。矿床平均厚度为2.56m，平均品位为19.31%。根据大量的野外观察，前人资料整理及综合研究成果，初步总结出该区的综合找矿信息。
검동지구리가만맹광위우귀주성동인시송도현오라진경내，해광상위양립장맹광체재심부급외위적연속。맹광부존우남화계하통대당파조제일단흑색암계하부，광체정층상、사층상산출，층위교은정，규모교대，광체연주향장약2000m，연경향연심장약1500m。광상평균후도위2.56m，평균품위위19.31%。근거대량적야외관찰，전인자료정리급종합연구성과，초보총결출해구적종합조광신식。
Lijiawan Mn deposit is located in Wuluo town of Guizhou, and it’s the extension of deep and surrounds ore body. Mn deposit exists in the lower part of the first section of the black rock series in Datangpo group of Lower series of Nanhua. The ore body is broadly distributed in simple layers with stable occurrence and huge reserves, which is about 2000m along the direction of strike and 1500m along the tilt. The average thickness is 2.56m with average grade 19.31%. Based on field observation, previous data compilation and comprehensive research, the comprehensive prospecting information of this area has been preliminary summarized.