摘要
中国周边国家银（含银）矿床主要分布于原苏联、蒙古、日本、朝鲜、菲律宾、缅甸、印尼等国家。有５种类型银（含银）矿床可与中国相应地区银（含银）矿床进行类比，即①陆边缘带陆相火山岩型（金－）银（－多金属）矿床；②火山（－次火山）热液型含银黄铁矿型铜或多金属矿床；③斑岩型银或含银金－铜（铅－锌－锡）矿床；④变质热液交代型金－银矿床（穆龙套型）或银－铅－锌矿床；⑤矽卡岩型含银磁铁矿或多金属矿床。并提出我国相应地区银矿找矿前景。
Silver deposits in neighbouring countries mainly distrbuted in the former Soviet Union，Mongolia，Japan, Korea，Philippines，Burma，Indonesia etc. Countries. Through the study ofgeologic Characteristics of silver deposits in neighbouring countries，we conside that fivekinds of Silver deposits can be compared with that in China，That is：1）Continental volcanicrock type of（gold-）silver （-polymetal）deposit on continental edge Zone；2）Volcanic（-subvolcanic）hydrothermal type of silver-bearing pyrite type of copper or polymetal deposit；3）porphyry type of silver or silver-bearing gold-copper（lead-zinc-tin）deposit；4）meta-morphic hydrothermal metasomatic type of gold-silver or silver-lead-zine deposit；5）skarn type of silver -bearing magnetite or polymetal deposit .We've indicated the prospecting perspective of silver deposits in China.
关键词
找矿前景
地质特征
金矿床
neighbouring countries silver deposit prospecting perspective China
