by MagicManICT » Wed Sep 21, 2011 1:53 am
Prospecting is just really wonky. Sevenless wrote up a pretty good guide to it. I think he posted it in the RoB wiki article on prospecting or mining. You can also search for it in the forums. There's some older information from w3 on prospecting because it worked a bit different then. The basic mechanics was the same, but the results came out much different as ore was found in one spot, not spread out over an entire area.
Even if the vein you found is under claimed land, there's nothing stopping you from digging down a minehole outside the claim and then tunneling your way towards what you found. Also, there's 5 underground layers. That's a LOT of space to search. Prospecting will only give you results for one layer directly below you.
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