PetDB
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- PetDB
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Petrological Database of the Ocean Floor (https://www.earthchem.org/petdb)
PetDB (Petrological Database of the Ocean Floor) is a searchable database of published geochemical data for igneous and metamorphic rocks of the ocean floor, including magmatic rocks generated at mid-ocean ridges, back-arc basins, or young seamounts, abyssal peridotites, old oceanic crust, mantle xenoliths, and ophiolites.