Architect Archive
Thread: Good place to find ore?
You and everyone else 
You should specify which server, by the by.
On Starsider, the best I've found is 50% on Corellia. (aside from the 60% in the nobuild zone)
On Radiant, the best I've found on Naboo are several 60-62% veins.
Myself and several PA members then travelled to Lok, which is where I had most of my harvesters in Beta. After pay 3600 credits each for a round-trip ticket, 2 hours of searching the planet (with four people fanning out in all directions), everyone getting killed at least once by the suddenly increased aggro mobs, the best we could find was 70% vein.
We went ahead and planted the harvesters anyway, but we would have been better off mining the 62% vein on Naboo and saving ourselves a lot of trouble.
We still have vast areas of Lok to search, but I'm not going to bother until Ore starts to run out on Naboo. Oh, what I would give for that nice 89% vein I found on Lok during Beta...