Resource in a minecart (3)
I believe the answer is:
ore
(Other definitions for ore that I've seen before include "Mineral-bearing rock" , "Raw iron" , "Deposit of mine" , "tangle" , "Raw mineral" .)
I believe the answer is:
ore
(Other definitions for ore that I've seen before include "Mineral-bearing rock" , "Raw iron" , "Deposit of mine" , "tangle" , "Raw mineral" .)