Saw a different type of mine botting in Central Thanalan. Low lvl node with not much on it so pretty sure it was farming lightning shards.

Char name was H'zhet Tia.

Completely nude besides the pickaxe. Would just appear near a mining node out of nowhere, jump once or twice (later I worked out it needed to as sometimes when it appeared it wasn't standing on the ground), mined, then disappeared. No teleport or return graphic, no running between nodes. Just appear, mine, disappear. Wasn't appearing and disappearing due to d/c - if that were the case it would appear/disappear in the same spot, which was not the case.

And yes, reported it in-game via support desk -> report cheating