论文部分内容阅读
宝坑锰矿为一次生氧化锰矿床.在矿区的南部发现三种罕见的磷酸锌矿物——付磷锌矿、磷钙锌矿、三斜磷锌矿.这些矿物与微晶磷灰石、锰土、褐铁矿等伴生,组成块状高磷富锌的氧化矿石.这些矿石与氧化锰矿石、褐铁矿石及各种成分的砂、砾石堆积于山坡上,由于雨水冲刷而裸露地表.发现有七块直径为30～60厘米大小的这种矿石.据R.丁希尔(Min Mag1974 684—95)报导,澳大利亚的利福希尔锌矿区的铁锰帽带曾发现有这三种矿物共生的产状.
The Baokeng manganese deposit is a primary manganese oxide deposit, and three rare zinc phosphate minerals - Fu-Zinc, Phosphorite and Taclinite, were found in the southern part of the mining area. These minerals are associated with microcrystalline apatite and manganese Earth, limonite and other associated to form a block of high phosphorus and zinc oxide ore.The ore and manganese oxide ore, limonite and various components of the sand, gravel piled on the hillside, due to the erosion of rain and exposed surface. Seven ore-sized ores of 30 to 60 cm in diameter have been found, and according to Min Mag 1974 744-95, the iron-manganese caps of the Lefkisal zinc mine in Australia have been found to have these three The occurrence of mineral symbiosis.