Mapeo Geomorfologia y Geotecnia
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
Plancha 152 Mapa
The Role of Magmas in the Formation of Hydrothermal Ore Deposits
Genesis of Lake Superior Iron Ores.charles Kenneth Leith
Ore Deposition and Deep Mining.waldemar Lindgren
The Chemistry of Ore-Deposition-precipitation of Copper by Natural Silicates.eugene C. Sullivan
1997-Doblas Et Al. Slickenside and Fault Surface