From the golden coast you look for a mountain day, so you begin to walk north from the beach. After walking for a while, you find a guy who says he is a mineralogist. His name is Aquetloen, and he is looking for copper ore samples.
He explains that there is a very strange mineral in the zone, and it would be great to find another sample to confirm this is a good place for mining. The bad thing is he is claustrophobic, so you guess who is going to enter the cave to look for the sample.
You only have to look behind the Mineralogist to see the cave entrance, so you enter quickly. Just after getting inside you are attacked by a minotaur; you also have to deal with some Wolves.
Inside the cave you easily find a sample of copper ore; you pick it up and walk outside the cave.
Once outside the cave, you talk to the Mineralogist and you give him the sample.
After examining it he is sure it's gantiar copper ore. He's happy a mine can be established here now, and you are rewarded with a little amount of gold.