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我国幅员辽阔,蕴藏着极其丰富的盐矿资源。据调查资料获悉,在23个省(区)内有一定工业意义和地质意义的盐矿(NaCl)达216个[注1](图1)。其中118个盐矿普查或勘探工作,初步查明 NaCl 地质储量×××××亿吨,基本探明 NaCl 工业储量××××亿吨;而石盐矿床 NaCl 储量约占各类盐矿总储量的97%,在国民经济中占有重要地位。本文根据现有资料,就我国石盐矿床的主要地质特征提出一些初步认识。
Our country is vast in size and contains extremely rich salt resources. According to the survey data, 216 mineral salts (NaCl) of certain industrial and geological significance have been identified in 23 provinces (regions) [1] (Figure 1). Among them, 118 salt censuses or exploration work initially identified NaCl geological reserves × × × × × 100 million tons, basically ascertaining the amount of NaCl industrial reserves × × × × 100 million tons; and the salt rock deposits of NaCl reserves account for about all types of salt 97% of reserves, occupies an important position in the national economy. Based on the available data, this paper puts forward some preliminary understandings on the main geologic characteristics of the rock salt deposit in our country.