Abstract
The GANSEKI (Geochemistry and Archives of ocean floor rocks on Networks for Solid Earth Knowledge Integration) database, managed by JAMSTEC, houses information and geochemical data of rock samples collected during research cruises. The database can be searched by two methods: by dive and dredge sites identified on a map, and by metadata. Of the rocks in the database, archived samples housed at JAMSTEC are available for observation and analysis free of charge, if an application is made and accepted, and geochemical data in the JAMSTEC archives have been compiled in GANSEKI.
