[meteorite-list] Best way to clean and re-etch gibeon?

[Yinan Wang]

Hi Everyone,

This question probably has been addressed many times in the past, but
I'm still an amateur at prep so:

What's the best (or easiest) way to clean and re-etch gibeon slices? I
found a couple slices in a warehouse and they're slightly rusty so I
would like to clean them and re-etch them. Can someone email me some
instructions and tell me about the commercially available chemicals
I'd need?

Thanks!
Yinan