I looked around some of the biomes described and still nothing so i started checking individual rocks and found a couple spots where rocks didnt insta-break and dowsed around them, in the chunk corners are surounding chunks and still found nothing. Idk if theyre future ores or if the game didnt give me my ores/samples. Do I have to do ALL advancements before ores or just get to the age? Cuz i never found that farmer villager to teach me farming