Mineralogy and Element geochemistry of volcanic rocks and sediments from the central Rift in Kenya

Wilke, Franziska D. H. | Olaka, Lydia | Schleicher, Anja

2020

The Central Rift in Kenya (CRK) comprises the lakes Naivasha, Elementaita and Nakuru and the Longonot, Eburru and Menengai volcanos. The alkaline magmas, produced by the volcanoes within the CRK, lead to solid rocks likes trachytes, phonolites, and fewer basalts and accompanied soft rocks...

Operational Dataset about drilling in the Moodies Group of the Barberton Greenstone Belt (BASE – Barberton Archean Surface Environments)

Heubeck, Christoph | Beukes, Nic | de Kock, Michiel | Homann, Martin | Javaux, Emmanuelle J. | Kakegawa, Takeshi | Lalonde, Stefan | Mason, Paul | Mashele, Phumelele | Paprika, Dora | Rippon, Chris | Tice, Mike | Tucker, Rodney | Tucker, Ryan | Ndazamo, Victor | Christianson, Astrid | Kunkel, Cindy

2024

All datasets provided in the operational dataset (Heubeck et al., 2024) of the ICDP project BASE (ICDP 5069) consist of metadata, data and/or images. Here, a summary of explanations of the tables, data and images exported from the database of the project (mDIS BASE) are given and are...

Visualization of the incremental magma growth related to porphyry copper deposits obtained with numerical modeling

Korges, Maximilian | Weis, Philipp | Andersen, Christine

2023

Porphyry copper deposits provide most of the world’s, half its molybdenum reserves and are resources for Zn, Pb, Au, and Ag. The porphyry mineralization is inferred to form on time scales between 50 and 100kyrs whereby the mineralization forming magma chamber is generally built up by multiple...

Digital Volume Correlation (DVC) data from an analogue experiment exploring kinematic coupling of brittle and viscous deformation

Schmid, Timothy | Adam, Jürgen | Zwaan, Frank | Schreurs, Guido | Rosenau, Matthias | Hollis, Dave

2024

This dataset includes volumetric data sets from a Digital Volume Correlation (DVC) analysis for recreating images of a re-analyzed analogue models previously presented in (Zwaan et al., 2018). Using a brittle-viscous two-layer setup, this experiment focused on the evolution of a rift-pass...

Global mantle clinopyroxene data (major and trace elements)

Qin, Ben | Fang, Huang | Shichun, Huang | Andre, Python | Yunfeng, Chen | ZhangZhou, J.

2022

Compilation of global major and trace element compositional data for clinopyroxenes from mantle xenoliths from 972 locations worldwide, originally downloaded from the GEOROC database (https://georoc.eu/; accessed 14 July 2020). Each location includes multiple samples and analyses. To exclude...

Trace and major element concentrations of mineral phases found in ETZ-13 (alkaline basalt from the Main Ethiopian Rift) and glass/mineral compositions in the run products of experiments conducted at various P-T-XH2O in an internally heated pressure vessel using this basalt

Sauvalle, Romain | Scaillet, Bruno | Prouteau, Gaëlle | Scaillet, Stéphane | Cioni, Rafaello | Franceshini, Zara | Frascerra, Diletta | Sani, Federico | Corti, Giacomo | Melaku, Abate Assen | Andujar, Joan

2024

We have performed experiments on a basalt from the Main Ethiopian Rift (Ethiopia) to assess its pre-eruptive conditions in the magma chamber. The files contain all the analyses performed on the starting material (basalt) and the run products, both for the glass and mineral phases. Several...

Titanium stable isotope and major and trace element compositions of Archean and Paleoproterozoic sanukitoids and Paleozoic high Ba-Sr granite suites

Spencer, Laura M. | Albert, Capucine | Williams, Helen M. | Nebel, Oliver | Parkinson, Ian J. | Smithies, Robert Hugh | Bruno, Henrique | Fowler, Mike | Moreira, Hugo | Lissenberg, C. Johan | Millet, Marc-Alban

2024

We report the titanium (Ti) stable isotope compositions (δ⁴⁹Ti) of Archean and Paleoproterozoic sanukitoids covering a range of ages and locations – the 2950 Ma high-Mg diorite suite from the Pilbara Craton, the ~2670 Ma Black Flag Group from the Yilgarn Craton, the ~2130 Ma Alto Maranhão suite...

Laboratory and field data used to determine the controls of drainage density differences in two granitoid plutons in semi-arid Central Chile

Lodes, Emma | Scherler, Dirk | Wittmann, Hella | Schleicher, Anja | Stammeier, Jessica | Loyola Lafuente , Martín Andrés | Grigusova, Paulina

2024

Here we provide in situ 10Be data, meteoric 10Be data, X-Ray fluorescence data, infiltration rate field date, chemical extraction data, a summary of grain size data, all grain size data (Table S7), mineral point counting data, XRD data, soil grain size data, and data from laboratory...

Magnetochronostratigraphic data from sediments in the Drake Passage – cores from expedition PS97, German RV Polarstern, 2016

Nowaczyk, Norbert R. | Liu, Jiabo | Arz, Helge W.

2024

Sediment cores were recovered during the ship expedition of German RV Polarstern in 2016 (PS97) using piston corers. For paleo- and rock magnetic analyses clear plastic boxes of 20×20×15 mm were pressed into the split halves of the generally 1 m long sections of the sediment cores. In...

Measurement of thermal properties of core samples from the COSC-1 borehole

Block, Nino | Renner, Jörg | Pascale, Christophe

2024

The Collisional Orogeny in the Scandinavian Caledonides (COSC) drilling project focuses on understanding orogenic processes in western Scandinavia (Lorenz et al., 2015). The project presents an opportunity to study how heat transport affects brittle and ductile deformation in the lithosphere....