Note: Rock names are those of the original paper.
Please choose rock type
1. Volcanic Rocks
(with classification by [Na2O + K2O]/SiO2)
2. Plutonic Rocks
3. Mantle Xenoliths
4. Precompiled Files
It is recommended to enter names only partly (as a substring), e.g., entering andesit returns both andesite and andesitic, entering andesite doesn't return andesitic!