The remaining two ores proved to be troublesome to locate. No matter where Rino probed in this mine, he could not find where the dwarves found their gold and silver supply. Maybe he was looking at this wrongly. The existing mineshafts might not be everything this mine had to offer.
With only two days or less to locate them, Rino started to go crazy with his graphite pencil. Replacing the crumbly charcoal in his wooden tube with graphite proved to be Rino's best decision so far as the search for silver and gold proved futile.
After recruiting assistants to help with his mine probing, Rino sat back and waited for the results. Half a day later, Kamiya came back with negative findings of silver and gold. Rino even tried to use divination for silver and gold in the mines, walking around and repeating the spell a few hundred times, but there were no reactions.