when do i start seeing this? I noticed quite a few of my weapons require it for their next upgrade, but i havent seen a single one and i finished most of the 5* quests
last quest was diablos.
When you get to high rank quests, you can do the flooded forest harvesting tour. The mining spots there have carbilite ore, and you can also get fulcium ore which might be nice depending on your weapons you like, and it also has a higher chance for pelagicite ore than low rank, if you ever want to branch out some, since quite a few items need it.
Conrad Verner: "My wife was really supportive. She even paid for my shuttle fare off-world." Matriarch Aethyta: *facepalm*