This is an artistic reconstruction of what Colorado would have looked like 67 million years ago. The latest issue of the University of Wyoming’s only peer-reviewed scientific journal, Rocky Mountain ...

Matthew J. Kohn receives funding from the National Science Foundation and the Department of Energy. These minerals are found in metamorphic rocks – rocks transformed by heat, pressure or both. One of ...

Alpine-Type Fissures, fissures filled often with large and beautiful crystals of Quartz, Plagioclase, Rutile , Amphibole and even Gold, are – according to Alpine folklore the treasure chambers of ...