All abstracts by Holger Sommer in conference series: Goldschmidt

(2021) 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
Sommer H, Jacob D, Martin L & Regenauer-Lieb K

(2020) Fluid Induced Formation of Garnet Coronas Around Scapolite: A Petrological, Geochemical and Mass-Balance Approach
Sommer H, Jacob D & Kröner A

(2017) Fluid Induced Transition from Banded Kyanite- to Bimineralic Eclogite and Implications for the Evolution of Cratons
Sommer H, Jacob D, Stern R, Petts D, Mattey D & Pearson G

(2011) Coexistent Aqueous Fluid Phase and Melt in Lherzolites from Bultfontein, South Africa
Purchase M, Sommer H, Regenauer-Lieb K, Jung H & Gasharova B

(2011) “WEERTMAN” Cracks: A Possible Mechanism for Near Sonic Speed Diamond Extraction from the Earth´s Mantle
Sommer H, Regenauer-Lieb K, Gaede O, Jung H & Gasharova B

(2011) The Formation of Micro-Diamonds in Cracks Caused by a C-O-H Rich Fluid Under Medium to Low Pressure Conditions
Potgieter J, Sommer H, Regenauer-Lieb K, Jung H & Gasharova B

(2009) Weertman Cracks and the Near Sonic Extraction of Diamonds from the Earth’s Mantle (UNESCO IGCP 557)
Sommer H, Regenauer-Lieb K & Gaede O

(2009) OH and CO₂ Diffusion Profiles in Garnets from Eclogitic Xenoliths from the Rovic Diamond Mine, South Africa (UNESCO IGCP 557)
Potgieter J, Sommer H, Regenauer-Lieb K, Gasharova B & Purchase M

(2009) OH Partitioning Coefficient between Garnets and Melt Inclusions in Lherzolite Xenoliths from the Kimberly Diamond Mine, South Africa (UNESCO IGCP 557)
Purchase M, Sommer H, Regenauer-Lieb K, Gasharova B & Potgieter J

(2009) Formation of Water-Bearing 2D-Defects: An Intended Case Study on Xenoliths from the Letseng Mine (UNESCO IGCP 557)
Erhardt S & Sommer H

(2008) Rapid Uplift of the Jwangeng Kimberlite, South Botswana: Caused by Mantle Metasomatism and Documented by OH-Diffusion Profiles in Garnet from Eclogitic Xenoliths (UNESCO IGCP 557)
Sommer H, Regenauer-Lieb K, Hauzenberger C & Gasharova B

(2007) Diamonds, Xenoliths and Kimberlites: A Window into the Earth's Mantle. UNESCO IGCP 557
Sommer H, Regenauer-Lieb K & Hauzenberger C