2001-Winter._an Introduction to Igneous and Metamorphic Petrology1
Hypothesis to Account for the Transformation of Vegetable Matter Into the Different Grades of Coal.marius R. Campbell
Secondary Enrichment in Ore-Deposits of Copper.james Furman Kemp
The Role of Magmas in the Formation of Hydrothermal Ore Deposits
Ore Deposition and Deep Mining.waldemar Lindgren
The Chemistry of Ore-Deposition-precipitation of Copper by Natural Silicates.eugene C. Sullivan
Genesis of Lake Superior Iron Ores.charles Kenneth Leith
1997-Doblas Et Al. Slickenside and Fault Surface