Items where Author is "Sommer, Holger"

Journal Article

Sommer, Holger and Kröner, A. and Lowry, John (2017) Neoproterozoic eclogite- to high-pressure granulite-facies metamorphism in the Mozambique belt of east-central Tanzania: A petrological, geochemical and geochronological approach. Lithos, 284-28 . pp. 666-690. ISSN 0024-4937

Sommer, Holger and Jacob, D. E. and Stern, R. A. and Petts, D. and Mattey, D. P. and Pearson, D. G. (2017) Fluid-induced transition from banded kyanite- to bimineralic eclogite and implications for the evolution of cratons. Geochimica et Cosmochimica Acta, 207 . pp. 19-42. ISSN 0016-7037

Sommer, Holger and Wan, Y. and Kröner, A. and Xie, H. and Jacob, D.E. (2013) Shrimp zircon ages and petrology of lower crustal granulite xenoliths from the Letseng-la-Terae kimberlite, Lesotho: further evidence for a Namaqua - natal connection. South African Journal of Geology, 116 (2). pp. 183-198. ISSN 1012-0750

Sommer, Holger and Kröner, A. (2013) Ultra - high temperature granulite - facies metamorphic rocks from the Mozambique belt of SW Tanzania. Lithos, 170/17 . pp. 117-143. ISSN 0024-4937

Sommer, Holger and Regenauer-Lieb, K. and Gasharova, B. and Jung, H. (2012) The formation of volcanic centers at the Colorado Plateau as a result of the passage of aqueous fluid through the oceanic lithosphere and the subcontinental mantle: new implications for the planetary water cycle in the Western United States. Journal of Geodynamics, 61 . pp. 154-171. ISSN 0264-3707

Other

Sommer, Holger and Rao, Baskhar and Naco, Sue (2014) Conference Report on International Meeting on Subduction, Volcanism and the Evolution of Oceanic and Continental Crust, 9-16 February 2014, Nadi, Fiji. UNSPECIFIED.

Sommer, Holger (2014) 1st International Conference on Subduction, Volcanism and the Evolution of Oceanic and Continental Crust (SVEOCC 2014)-Abstract Volume. International Association of Gondwana Research.

Regenauer-Lieb, Klaus and Veveakis, M and Poulet, Thomas and Sommer, Holger and Karrech, A and Liu, J and Schrank, Christoph (2014) Creep Fractures in the Mantle and their role for Deep Fluid Transfer. International Association of Gondwana Research.

Sommer, Holger and Jacob, Dorrit (2014) From Gabbro to Granulite and finally to Kyanite- and bimineralic Eclogite: A petrological, geochemical and mass balance approach to mantle eclogites. International Association of Gondwana Research.

Globig, Jan and Sommer, Holger and Gauert, Christoph (2014) Hydration of Archean lithosphere: A chemico-physical case study of the lherzolitic upper mantle below the Kaapvaal Craton. International Association of Gondwana Research.

Sommer, Holger and Regenauer-Lieb, Klaus and Gaede, Oliver and Gasharova , Biliana (2014) Petrography, petrology and mineralogy of eclogite nodules from the Jwaneng Diamond Mine, Botswana. An approach documented by mantle metasomatism, kimberlite emplacement and finally by super sonic uplift of the diamondiferous host rocks. International Association of Gondwana Research.

Sommer, Holger and Gasharova, Biliana and Regenauer-Lieb, Klaus and Colliston, Wayne and Potgieter, Jessika (2014) The formation of micro diamonds in decompression cracks out of equilibrium controlled by the C:O:H ratio in the kimberlitic melt. International Association of Gondwana Research.