The increase in research within the scope of science collections has enabled a greater visibility of the problems and solutions applied to their preservation. Geological collections, as any scientific heritage, are a powerful resource for education. There are many adversities in preserving this type of heritage. Any geological collection has inherent in its practices the most diverse challenges, from the storage itself, through the documentation and information retrieval, the valuation of its goods, to the internal dialogue between its parts. The purpose of this article is to evaluate the particularities and fragilities of preservation practices in universitary research and educational collections in Brazil. Preservation in the heritage field is perceived and practised differently from scientific collections. Differences in how objects are preserved exist within the scope of the geological collection itself. An analysis of preservation practices is carried out, using as a guide the critical view permeated by the paradigms of the heritage field.

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巴西的研究和教育地质收藏：遗产保护与地质的田野范式之间的冲突

在科学收藏范围内，研究的增加使人们更加清楚地看到了应用于保存的问题和解决方案。如同任何科学遗产一样，地质收藏品是强大的教育资源。保存这类遗产有很多不利因素。从存储本身到通过文档和信息检索，对其商品进行估价到其各个部分之间的内部对话，任何地质收藏都在其实践中固有着最多样化的挑战。本文的目的是评估巴西大学研究和教育收藏中保存做法的特殊性和脆弱性。人们对遗产领域的保护与科学收藏的认识和实践有所不同。在地质收集本身的范围内，对象保存的方式存在差异。进行保护措施的分析，以遗产领域范式渗透的批判性观点为指导。