Other resources
From ThresholdRPG Wiki
Apart from the main resource classes, there exists a completely separate, though equally valuable, sort of resource that is typically only found through means that differ from the norm.
These resources, themselves, require no gathering skill to obtain.
Resource Types
raw wool
Raw wool can be found in numerous places and is easily found as it spawns directly on the ground. Raw wool has a raw dominance value of 1.
silk cocoon
Silk cocoons is usually found in wooded areas and can be found by searching the grounds, but also sometimes cocoons can be found when chopping down trees. Silk cocoons have a raw dominance value of 5.