摘要
清镇市蔡家坝铝土矿是近期在黔中地区新发现的铝土矿床,产于寒武系白云岩之古侵蚀面之上,赋矿地层为石炭系下统九架炉组(C1jj)。矿体呈层状产出,矿体规模为中型,矿体较为连续,矿体稳定程度属较稳定型,民间开采铝土矿及赤铁矿老硐或采坑是最好的直接找矿标志。
Caijiaba bauxite deposit in Qingzhen City is a newly discovered bauxite deposit in central Guizhou Province.It is a sedimentary-type deposit located on the ancient erosion surface of Cambrian dolomite,and the ore-bearing formationis the Lower Carboniferous Jiujialu Formation(C1jj).The ore body is layered,relatively continuous,and stable.The size of the deposit is medium.Tunnel or mining pit of the bauxite and hematiteare the mostdirect prospecting indicator.
作者
童杰
TONG Jie(No.1 Branch of Guizhou Non-Ferrous Metals and Nuclear Industry Geological Exploration Bureau,Qingzhen 551400)
出处
《四川地质学报》
2024年第1期22-31,共10页
Acta Geologica Sichuan
关键词
蔡家坝
铝土矿
地质特征
成矿规律
找矿标志
Caijiaba bauxite
geological characteristics
metallogenic regularity
prospecting indicator
