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江西贵溪冷水坑矿田是国家级银资源基地。在系统研究冷水坑矿田斑岩型银铅锌矿床特征的基础上,结合矿田矿石类型、结构、物质成分、矿物共生组合、成矿作用等特征分析,认为冷水坑矿田斑岩型银铅锌矿床成矿期次分为:火山喷流-沉积成矿期、岩浆热液交代成矿期、斑岩成矿期(铜铁硫化物阶段、铅锌硫化物阶段和银铅锌硫化物阶段)、表生氧化期等四大成矿期、六个成矿阶段,为进一步研究冷水坑矿田斑岩型银铅锌矿床提供了依据。
Jiangxi Guixi Cold Pits Mine is a national silver resource base. Based on the systematic study of the characteristics of the porphyry Ag-Pb-Zn deposits in the Lengshukeng orefield and the characteristics of ore type, structure, material composition, mineral assemblages and mineralization in the ore-field, it is considered that the porphyry-type silver The lead-zinc mineralization stages are divided into volcanic jet-sedimentary metallogenic stage, magmatic hydrothermal metasomatism stage, porphyry metallogenic stage (copper-iron sulfide phase, lead-zinc sulfide phase and silver-lead-zinc sulfide phase ), Supergene oxidation period and other four major metallogenic stages and six metallogenic stages, which provide the basis for further study of the porphyry-silver-silver-zinc-zinc deposits in Lengshukeng ore-field.