I also mine in Gusgen mines. Was there all last week trying to get the gil up for my ice and dark staves. Which I did manage by the way..yipieee!!
But the usual crew there is Oneman, Honeyboy, Careerwoman, Weeks and Luckhero.
The only three I have had trouble with was Honeyboy, Luckhero and Weeks. The incdent with Honeyboy was a misunderstanding and was ironed out..him and Oneman are a team. I don't know if they are gil farmers or what but they are both pretty friendly and don't steal points from me anymore after figuring things out.
However I do belive Luckhero is a gil farmer as he is there 24/7. Unlike Honeyboy and Oneman who actually seem to log off. If Luckhero isn't in the mines he is making a run to Bastock and comes right back. He is always there and steals points without a second thought. I have also seen him stealing from Careerwoman who I saw having a spirited emote battle with him and she told me she has problems with him all the time. I have never had a problem with Careerwoman. So I steal from Luckhero all the time in return..unrestricted mining warfare
I used to heal Weeks as he would be farming mobs in the mines but then he started following me and stealing points also..he's on my same list at Luckhero now. No more heals from me and if he's next to a mining point it's as good as mine also. However he logs off on a routine basis also.
All of these players do not speak English as a first language and in the case of Luckhero..don't speak at all. You steal from me it's a free for all as far as I'm concered. I will not touch another miners point unless he gets on mine consistantly.