Very Big Mod! This includes; (get ready)
-Aluminum
-Cobalt
-Bismuth
-Lead
-Chromium
-Manganese
-Mercury Liquid and frozen variant
-Nickel
-Platinum
-Silver
-Iridium
-Osmium
-Palladium
-Rhodium
-Ruthenium
-Arsenic
-Sulfur
-Graphite
-Anthracite
-Bituminous Coal
-Lignite
-Petroleum Liquid and frozen variant
-Amber
-Chloanthite
-Mispickel
-Arsenopyrite
-Niccolite
-Proustite
-Tetrahedrite
-Jamesonite
-Stibnite
-Pyrargyrite
-Bournite
-Dyscrasite
-Breithaputic
-Pyrite
-Brass
-Bronze
-Marcasite
-Chalcopyrite
-Zinc
-Pyrrhotite
-Bornite
and
-Smaltite
All of these (Except for the liquids, which the frozen variants are of use) can be crafted into tools and armor. And all of these materials are real.

