So you've extracted a fossil from a rock, but the rock is still in your way. That's where the chisel comes in! It lets you chip away the rock without damaging the fossil.
Rock Chisel price in Growtopia: sells for about 1 WL (median of 203 offers from community Discords, past 30 days). Live price chart and the latest buy and sell offers.
Recently sold at: QHEAY, YPUBW, W3DDY, A5555, RAHMATMART