Good job digging up the needed info realnice.
Yep very frustrating for sure when FS officials are attempting to intimidate via their positions held! Actually illegal but that's another entire avenue.
Timber is yours to use on the claim for purposes there and most importantly, you as the claim owner have what is called "first right" to that timber.......ie the FS has to ask you if they wish to cut any trees on the claim!
You as the claim owner say which trees are cut and when/why not the FS....they aren't the ones mining the claim and remind them of that.
FS says that tree stays.....answer is......"there is a large suspected deposit just under it, it's gotta go!" Tree replanting would always be part of the reclaimtion.....not used to restrict claim owners mining work via a BS "preservation" tactic.
Assert yourself and keep up the good work knowing where they should stand.
Let us know how they take the news.
Now where is that chain saw oil!!