The link I gave said another possibility is ClayXClay= Common stone.
But If you think logical. Clay(rank1)XClay(rank1)= Common Stone(rank1) XD??
idk just a thought. But I get all my Dry Clay fishing. I get 1 or 2 per haul on 2 accounts and i get stuff pretty often (yay lux!) and it adds up.
Server: Gemini 2
IGN: kinkydoll
Guild: AnimeCommunity
Level: 43
Attribute: Fire