Comment by bentpins

I was curious whether handling them directly is a good idea. There's some guidance here: https://ares.jsc.nasa.gov/meteorite-falls/how-to-handle-mete...

Try not to handle any freshly fallen meteorites with your bare hands! Oils and microbes from your skin will slowly degrade the surface of a meteorite, dulling the fusion crust, contaminating the meteorite, and promoting rust. The contamination aspect is especially important for carbonaceous meteorites and other uncommon types.