实物地质资料包括岩心、标本、副样、光薄片等,是地质资料的重要组成部分。它是地质工作取得的最客观的成果,可以随着测试技术的进步进行多次利用,取得新认识,具有重要的保管意义和利用价值。保存实物地质资料的目的,不仅是做好实物地质资料的收集工作,给实物资料一个良好的保存条件,更重要的是对既有的实物资料做好研究,充分挖掘其潜在价值,为经济发展作出应有贡献。为此,《地球》记者专门采访了国土资源实物地质资料中心主任张新兴。 Physical geological data, including the core, specimen, sample, light sheet, is an important part of geological data. It is the most objective result of geological work, which can be used many times with the advancement of testing technology to gain new understanding and has important meanings of conservation and utilization. The purpose of preserving the physical geological data is not only to collect the physical geological data well, to save the physical data in good condition, but more importantly, to study the existing physical data and fully tap its potential value for economic development Make due contribution To this end, “Earth” reporter interviewed Zhang Xingxing, director of the Physical Resource Center for Land Resources.