Quote from Tibiademon555
You should get this textured on the Wayukian texture pack!
Mod authors can't force texture pack authors to support their mods.
Quote from Aeraesoria
As stated before by me and several others, more metals, especially the ones your posting about have been put on the back burner. Besides Iridium and aluminum, chromium, nickel, lead and tungsten are added by several other mods.
To be fair though, those metals being in other mods means that they are MORE desirable. It's nice having one mod handle all ores and ingots.