I generated my world in 3.2.14 and have a chalcopyrite vein so it should be fine.
Thanks for the tip, I've got the first few machines made and have had my macerators and blast furnaces running non stop with iron tin and copper so I should be good in resources. Now If I could just find galena/lead so I can make some power storage before I set up the machines and generate power. I've been digging holes all over and no luck. Driving me up the wall lol.
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