Documents optical mineralogy

1 OPTICAL MINERALOGY Mickey E. Gunter Department of Geology and Geological Engineering University of Idaho, Moscow, Idaho I. Light II. Polarizing light microscope and geological…

Documents Optical Mineralogy WS 2007/2008. Last week…. Length fast and length slow Twinning Zoning...

Slide 1Optical Mineralogy WS 2007/2008 Slide 2 Last week…. Length fast and length slow Twinning Zoning Exsolution Undulose extinction How the diagrams in Tröger relate…

Documents Optical Mineralogy WS 2007/2008. Last week - Uniaxial interference figures without gypsum plate:...

Slide 1 Optical Mineralogy WS 2007/2008 Slide 2 Last week - Uniaxial interference figures without gypsum plate: same for (+) and (-) (+) with gypsum plate blue in I. quadrant…