I need a large dataset of the oxide components of peridotitic rocks and their manual classification for a project of mine. The only one that I managed to find was from the EarthChem database and it is too small, having only around 1700 useable samples. Does anyone have an idea of where I can find a larger dataset (>10,000 samples)?

  • $\begingroup$ Which databases from EarthChem did you look at? PetDB? SESAR? $\endgroup$
    – Gimelist
    Nov 2, 2014 at 5:19
  • $\begingroup$ I am not sure, I was given this database from my professor and she said it was from earthchem. this is my data if it helps: drive.google.com/file/d/0BwnTJgNfKPBpR1pMZHQwLVV2cVU/… $\endgroup$ Nov 2, 2014 at 12:49
  • $\begingroup$ So you can try going to that database yourself and see if you can get a better database. $\endgroup$
    – Gimelist
    Nov 2, 2014 at 13:27
  • $\begingroup$ from PetDB or SESAR? $\endgroup$ Nov 2, 2014 at 13:45


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