Trace element contents in white mica and tourmaline from the Panasqueira W-Sn-Cu deposit (Portugal)

Codeço, Marta S. | Weis, Philipp | Trumbull, Robert B. | van Hinsberg, Vincent | Pinto, Filipe | Lecumberri-Sanchez, Pilar | Schleicher, Anja Maria

2020

Analyzing the chemical composition of rocks and minerals is an important tool for exploring and understanding mineral resources. Typically, hydrothermal ore deposits are characterized by primary alteration halos. At the world-class Panasqueira W-Sn-Cu deposit, the hydrothermal alteration of the...

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

Wilke, Franziska | 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...

Denudation and weathering rates of carbonate landscapes from meteoric 10Be/9Be ratios

Wittmann, Hella | Bouchez, Julien | Calmels, Damien | Gaillardet, Jerome | Frick, Daniel | Stroncik, Nicole | ASTER Team | von Blanckenburg, Friedhelm

2024

We provide sample information and geochemical data for obtaining erosion, weathering, and denudation rates from a framework based cosmogenic meteoric 10Be versus stable 9Be (10Be/9Be) ratios. We modified this published silicate framework (von Blanckenburg et al., 2012) to carbonate...

Kaghan Valley, Pakistan: metamorphic rocks, their chemistry and age

Wilke, Franziska

2022

This data set is the source of my doctoral thesis and of three resulting publications. Through whole rock geochemistry of selected samples and microprobe and geochronological analyses of key minerals, formerly selected by extensive microscopical studies, standard geothermobarometry and...

Petrography, quantitative mineralogy, and U-Pb geochronology of the Boundary Zone Zn-Pb-Ag prospect, Yukon, Canada

Grema, Haruna M. | Wudarska, Alicja | Wilke, Franziska D.H. | Schleicher, Anja M. | Milton, Jack E. | Magnall, Joseph M. | Gleeson, Sarah A. | Schulz, Hans-Martin

2024

The Boundary Zone prospect (Yukon, Canada) is a Zn-Pb-Ag prospect hosted by siliciclastic rocks in the Macmillan Pass district. The main host units comprise the Late Ordovician to Early Silurian Duo Lake Formation and the Middle to Late Devonian Portrait Lake Formation. Sulfide mineralization...

CRM-geothermal - geochemical results of drill core material, scaling and salt precipitates at Tuzla, Seferihisar and Dikili geothermal sites, Eastern Turkey

Strauch, Bettina | Wilke, Franziska D.H. | Stammeier, Jessica | Ayzit, Tolga | Tonkul, Serhat | Demir, Mustafa Muammer | Alper Baba

2024

The EU funded project CRM-geothermal aims to establish an overview of the potential for critical raw materials (CRM) in geothermal fluids across the EU and third countries (Ref). Within this framework, the geothermal sites of Tuzla, Seferihisar and Dikili in eastern Turkey have been visited...

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...

Major and trace element analysis of Ca-Mg-carbonates and carbonate melt at 6 and 9 GPa

Sieber, Melanie J. | Wilke, Franzsika D. H. | Appel, Oona | Oelze, Marcus | Koch-Müller, Monika

2022

The melting relations of the CaCO3 MgCO3 system are investigated and trace element partition coefficient of Li, Na, K, Mn, Fe, Sr, Ba, Pb, Nb, Y and rare earth elements (REEs) between carbonates (Mg-calcite, Ca-magnesite) and dolomitic melt are established from high pressure (6 and 9 GPa) and...

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...

Magmatic rock compositions from the Circum-Mediterranean Anorogenic Cenozoic Igneous province

Lustrino, Michele | Wilson, Marjorie

2022

Collection of published and new major and trace element and Sr–Nd–Pb isotopic data (more than 7800 samples) for the magmatic rocks from the Circum-Mediterranean Anorogenic Cenozoic Igneous province compiled by Lustrino & Wilson (2007).