About PetDB

PetDB is a searchable database of published geochemical data for igneous & metamorphic rocks including:

• Magmatic rocks generated at mid-ocean ridges, back-arc basins, young seamounts
• Abyssal peridotites
• Old oceanic crust
• Mantle xenoliths
• Ophiolites (under development)

PetDB's content is constantly being updated. The latest data holdings:

• Latest Update: November 18, 2024
• References: 3,680
• Samples:   141,527
• Bulk rock data points: 1,796,265
• Minerals:3,549,654
• Volcanic glasses: 937,401
• Melt inclusions:  354,156
• Total individual values: 6,639,789
• Number of stations: 41,780

More:

• Become part of PetDB community and join the EarthChem mailing list.
• View a map of PetDB samples.
• Check out new features and enhancements in the PetDB release notes.

Questions? Contact us at: info@petdb.org.