I used to have an app on my phone that would allow me to take a picture (maybe a video) of a nugget and then a short description--- Of course this would definitely be a pain unless you were really interested in delving in to the inner workings of the machine. I think it would be fun.
Im not sure if that program arbitrarily logged the gps coords or not--- remember to set your location button the right way so it wont send it to the internet.
When in WA, the Taskmaster always had me set a waypoint on my mapping program (offline) when i found a nugget .
After we were thru with our push in 2018, it was fairly easy to see how the new nuggets that popped up right between two or more other patches already worked. But the push helped because there were many old piles we had to get moved.
Point being, recording finds could be managed fairly easily-- if it were nothing less than a pencil and a small notebook.
Something about hearing those tones though that puts the info at a higher level of comprehension.
And yes i am rambling---lol--- it is raining this morning in Klawock AK and im just enjoying a coffee and the forum.
Good luck to y'all