The advice on that page is to not send your rock to the people at geoscience.unlv.edu, because they specifically will keep your rock. My advice is to not send

The advice on that page is to not send your rock to the people at geoscience.unlv.edu, because they specifically will keep your rock. My advice is to not send your rock to any researchers at any organization because virtually all of them will keep your rock. > Mailing it blindly doesn't seem like it should be anyone's first instinct, Mailing it blindly? If you first contacted a university researcher asking about a rock and they said "sure send it to me and I'll check it out", and then kept your rock without telling you upfront they would keep it, you would be in good company. A whole lot of people have lost neat artifacts like this. Not just meteorites of course; crystals, fossils, archeological finds. Basically anything you think a scientist might find interesting, the scientist will keep for themselves for the same reason.