Black Forest Observatory Data

Black Forest Observatory (BFO)

1971

The Black Forest Observatory Data collection compiles digital data recorded at Black Forest Observatory (BFO) in Germany and provided through several international data centers. BFO aims to observe the entire geodynamic spectrum. It strives to ensure continuous, uninterrupted operation and is...

Supplement to: A global rate of denudation from cosmogenic nuclides in Earth’s largest rivers

Wittmann, Hella | Oelze, Marcus | Gaillardet, Jerome | Garzanti, Eduardo | von Blanckenburg, Friedhelm

2020

Sampling large river´s sediment at outlets for cosmogenic nuclide analysis yields mean denudation rates of the sediment producing areas that average local variations in denudation commonly found in small rivers. Using this approach, we measured in situ cosmogenic 26Al and 10Be concentrations in...

Mineral reflectance spectra and chemistry of 20 copper-bearing minerals

Koellner, Nicole | Koerting, Friederike | Horning, Marcel | Mielke, Christian | Altenberger, Uwe

2019

The data set contains mineral chemical analyses of 20 copper-bearing minerals and their corresponding hyperspectral reflectance spectra. The hyperspectral data were acquired with the HySpex system in a range of 414 – 2498 nm and are presented in a spectral library. The resulting reflectance...

Mineral reflectance spectra and chemistry of 29 rare earth-bearing minerals and rare earth oxide powders including niobium- and tantalum-oxide powder

Koerting, Friederike | Koerting, Friederike | Boesche, Nina Kristin | Rogass, Christian | Mielke, Christian | Koellner, Nicole | Altenberger, Uwe

2019

The data set contains mineral chemical analyses of 32 rare earth element (REE) -bearing minerals (REMin) and rare-earth oxides (REO) and their corresponding hyperspectral spectra. The hyperspectral data was acquired with the HySpex system in a range of 400 – 2500 nm and is presented in a...

Mineral reflectance spectra and chemistry of 37 copper-bearing surface samples from Apliki copper-gold-pyrite mine in the Republic of Cyprus

Koerting, Friederike | Rogass, Christian | Koellner, Nicole | Kuras, Agnieszka | Horning, Marcel | Altenberger, Uwe

2019

The data set contains mineral chemical analyses of 37 different surface materials from the copper-gold-pyrite mine Apliki in the Republic of Cyprus and their corresponding hyperspectral spectra. The field samples were sampled in March 2018 in cooperation of the Cyprus Geological Survey...

Composite OSG Logging Data from the PTA-2 borehole, Big Island, Hawai'i

Kueck, Jochem

2019

Compilation of downhole logging data from the borehole PTA2 inside Bradshaw Army Camp in the saddle region between Mauna Kea and Mauna Loa on the Big Island of Hawai'i (Composite OSG Logging Data Hawaii PTA2.asc, ASCII). The PTA2 borehole was fully cored into a lava dominated rock sequence;...

Data Supplement to: Cosmogenic 10Be in river sediment: where grain size matters and why

van Dongen, Renee | Scherler, Dirk | Wittmann, Hella | von Blanckenburg, Friedhelm

2019

Concentrations of in-situ-produced cosmogenic 10Be in river sediment are widely used to estimate catchment-average denudation rates. Typically, the 10Be concentrations are measured in the sand fraction of river sediment. However, the grain size of bedload sediment in most bedrock rivers...

Accessory Minerals in Felsic Igneous Rocks - Part 5: Composition of monazite-(Ce), xenotime-(Y) and zircon from two geochemically distinct occurrences of highly evolved Li-F granite: The Pobershau-Satzung massif and the Seiffen granite (Erzgebirge−Vogtland metallogenic province, Germany)

Förster, Hans-Jürgen

2019

This data set is the 5th fifth part of a series reporting chemical data for accessory minerals from felsic igneous rocks. Most data refer to plutonic rocks from the Saxothuringian Zone of the Variscan Orogen (Erzgebirge−Vogtland metallogenic province) in Germany performed between about 1995 and...

Accessory Minerals in Felsic Igneous Rocks - Part 4: Composition of allanite-(Ce), monazite-(Ce), xenotime-(Y) and zircon from the multi-stage, weakly peraluminous F-poor granite massifs of Kirchberg and Niederbobritzsch (Erzgebirge−Vogtland metallogenic province, Germany)

Förster, Hans-Jürgen

2019

This data set is the 4th contribution of a series reporting chemical data for accessory minerals from felsic igneous rocks. It deals with two late Variscan biotite-granite massifs emplaced in the Saxothuringian Zone of the Variscan Orogen (Erzgebirge−Vogtland metallogenic province) in...

Data supplement to: Laser ablation in situ silicon stable isotope analysis of phytoliths

Frick, Daniel A. | Schuessler, Jan A. | Sommer, Michael | von Blanckenburg, Friedhelm

2018

Silicon is a beneficial element for many plants, and is deposited in plant tissue as amorphous bio-opal (phytoliths). The biochemical processes of uptake and precipitation induce isotope fractionation: the mass-dependent shift in the relative abundances of the stable isotopes of silicon. At the...