Tourmaline pods in a mica-gniess rock outcrop, Menderes massif, Turkey

Fieldtrip to the Menderes massif with students after the Erasmus isotope geochemistry course a the University of Irmir, Turkey (August 2006)

Quartz sweatout in a banded gneiss rock outcrop, Menderes massif, Turkey

Mountain chain and a lake in a graben, Menderes massif, Turkey

Man made cave dug in a gneiss outcrop, Menderes massif, Turkey

Feldspar megacrysts granite, Dreissesel, Bavaria

Collecting a rock sample, Dreissesel, Bavaria, Summer 2006

At the Gemany-Czech Republic boundary (Dreissessel), one foot in Germany and the other in the Czeck Republic (Summer 2006)

Landscape, Ngondzen, NW Region of Cameroon

At work on TIMS (Thermal Ionisation Mass Spectrometer)

Bilder aus dem Elektronenmikroskop...