There are many trading skills in New World, including three categories of Crafting, Gathering, and Refining, such as Weaponsmithing, Fishing, Mining, and other skills. Among them, mining skills are very important. We can use this skill to collect various ores in the game, such as Saltpeter. In New World, we can use Saltpeter to make gunpowder. If you use guns and guns, gunpowder is an indispensable resource, which is a key part of making guns and ammunition. So we have to collect a lot of Sal...