Railcraft Addon - More Rock Crusher Metal Dusts (my first mod)
Features: Scans ore dict for mod ingots, then grabs ores and makes Rock Crusher recipes accordingly. Certain cases like having lead ingots and silver ore but no lead ore (such as with Factorization installed) make the mod produce different recipes for the ores. Standard outputs are 2x dust of input ore, a 10% chance of a bonus of that same type ...