Obtained by re entering the Industrial port

a cut scene will start and an npc will tell you to

-Hijack the orichalcum shipment

-there are two yellow markers on the map showing you the location of the shipments. These are on the small ports in the zone, kill the monsters and loot the orichalcum ore

-Take the ore to the secret lair

-speak to Vlados


500xp + an Achievement