Rasmus looked at the wagons in front of the foundry to smelt the ores, but he wasn't planning to smelt them yet. He unloaded all the ores on the ground, and that attracted everyone's attention, including Javi and the others. Javi and Carrion helped Rasmus and Aris unload the ores, wondering why Rasmus had bought tons of ores that would be enough to make hundreds of swords and armor.
After they unloaded all the raw ores, Rasmus walked to the smithy and borrowed the grinding stones from the blacksmith and porcelain plates. He used the streak test on each raw ore to see the powders it had left behind in the porcelain. It was a common method that everyone already knew, and then Aris, Javi, Carrion, and Daryus did the same thing to help him.