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在鉛鋅矿找矿及评价方面有以下几个问题值得提出来大家討論。 (一)关于矿床类型的問题 鉛鋅矿床的分类有多种方法,塔尔第金将有工业价值的鉛鋅矿床的主要类型分为:①高温热液型;②中溫热液型;③低温热液型。在中溫热液的鉛鋅矿床中,按照矿床沉淀的环境又分为①脉型矿床;②頁岩中带有交代现象的透鏡状矿脉型矿床;③石灰岩中交代型矿床。克尼亚泽夫和庫列克将重要
In the lead-zinc ore prospecting and evaluation of the following questions worth mentioning for discussion. (I) Problems Concerning Mineral Deposit Types There are several methods for classifying lead-zinc deposits. Taltijin divides the main types of lead-zinc deposits with industrial value into: ① high-temperature hydrothermal fluids; ② mid-temperature hydrothermal fluids; ③ Low temperature hydrothermal type. In the middle-temperature hydrothermal lead-zinc deposits, according to the deposition of the environment is divided into ① vein type deposits; ② shale with account of the phenomenon of lens-like vein deposits; ③ limestone metasomatic deposits. Knyazev and Kulek will be important