Special Iron Item
Each character has enough of the rock containing the special iron to create either 10 solid bullets or a melee weapon of less than 2 pounds (brass knuckles, cleaver, knife, metal baton, bayonet, machete, straight razor, kama, kukri, nunchaka, etc.). If you wanted to have bullets or a weapon made of the special iron, it can be done with a purchase DC20 to get somebody to make it into what is desired. Jacketed bullets may not be made from this material.
It will take 52 days to create the item(s) and the Craft DC is 20 regardless of the item made. A reputable smith can mail the finished item(s) to you when completed. Once an item is made from the special rock, it may not be changed into another item. If you get bullets made, you must choose what weapon they are for (caliber). They can be replenished by digging the slug out of the body, having the blunted slug reformed into a bullet, and put into a new cartridge for future use.
This material was found at Coon Butte near Winslow, AZ, during the Snakes on a Plain adventure.