MetPetDB

MetPetDB is a relational database and repository designed for storing geochemical data and images from metamorphic rocks worldwide. It was developed by petrologists in collaboration with computer scientists at Rensselaer Polytechnic Institute, supported by the National Science Foundation as part of the National Cyberinfrastructure Initiative. The platform incorporates image data collected through various techniques, such as photomicrographs, SEM backscattered electron images, and X-ray maps.

MetPetDB serves to archive both published and unpublished data, making it accessible to researchers and students for use in new projects or global searches. It facilitates collaboration among scientists worldwide, provides educational resources for those studying metamorphic geology, and offers a repository for geochemical data collected globally.

The database is structured around geological samples and subsamples, linking geochemical data and images to these entities. It allows users to download search results after registering as members and enables approved contributors to upload and share data publicly. The system also supports private data storage and project organization, with tools for analysis enhancing its utility for researchers.

MetPetDB differs from other geochemistry databases like GEOROC and PetDB by including unpublished data alongside published information. This feature addresses the gap in accessibility of non-published research findings, aiming to foster broader sharing within the scientific community.