Alaska Volcano Observatory's geochemical database contains published whole-rock data for Quaternary volcanic rocks in Alaska, linked to geologist, publication, source volcano (where possible), and other sample and analysis metadata.
This database also contains water cation and anion data for recent AVO studies. This website allows users to query the database
and return datasets as fully-documented .html or .csv tables. It is our intention to update this dataset as new volcano-related geochemical data is published.
Although we have made an extensive effort to provide the best data possible for each sample and analysis—often locating little-used references and untangling changing sample nomenclatures through time—we
expect that routine use of the database will still uncover some errors. We ask users to please let us know of any they might find (firstname.lastname@example.org or email@example.com), and to always check the original reference as
the final authority.
See the full help document.