- The Coal And Iron Of Southern Ohio: Considered With Relation To The Hocking Valley Coal Field And Its Iron Ores, With Notices Of Furnace Coals And ... By A View Of The Coal Trade Of The West
- The Geognosy of the Appalachians and the Origin of Cristalline Rocks [microform]: an Address to the American Association for the Advancement of Science by Thomas Sterry Hunt, LL.D., on Retiring From t
- On the Laurentian Limestones of North America (Classic Reprint)
- The Hunt And Douglas Process For Extracting Copper From Its Ores, With An Appendix Including Notes On The Treatment Of Silver And Gold Ores
- Special Report on the Trap Dykes and Azoic Rocks of Southeastern Pennsylvania [microform]