'Mineral grain' diaporamas de présentation

Advanced Techniques in EPMA Seminar August 7, 2010 University of Oregon Eugene, Oregon

705 views • 54 slides

Optical Mineralogy in a Nutshell

Optical Mineralogy in a Nutshell. Use of the petrographic microscope in three easy lessons. Part I. Why use the microscope??. Identify minerals (no guessing!) Determine rock type Determine crystallization sequence Document deformation history Observe frozen-in reactions

750 views • 23 slides

Metamorphic Rocks!

Metamorphic Rocks!. Chapter 3 Section 4. Metamorphic. Metamorphic rocks are formed under heat , pressure or both deep in the Earth. Look very different (most of the time) from parent rock. Ig. Sed. Met. Met. Formation of Metamorphic Rocks.

449 views • 15 slides