Works matching AU Brätz, Helene

Results: 14

Different age response of zircon and monazite during the tectono-metamorphic evolution of a high grade paragneiss from the Ruhla Crystalline Complex, central Germany.

Published in:

Contributions to Mineralogy & Petrology, 2003, v. 145, n. 6, p. 691, doi. 10.1007/s00410-003-0462-1

By:

Zeh, Armin;
Williams, Ian S.;
Brätz, Helene;
Millar, Ian L.

Publication type:

Article

Speeding Up the Analytical Workflow for Coltan Fingerprinting by an Integrated Mineral Liberation Analysis/LA-ICP-MS Approach.

Published in:

Geostandards & Geoanalytical Research, 2011, v. 35, n. 4, p. 431, doi. 10.1111/j.1751-908X.2011.00110.x

By:

Gäbler, Hans-Eike;
Melcher, Frank;
Graupner, Torsten;
Bahr, Andreas;
Sitnikova, Maria A.;
Henjes-Kunst, Friedhelm;
Oberthür, Thomas;
Brätz, Helene;
Gerdes, Axel

Publication type:

Article

Regional sulfate-hematite-sulfide zoning in the auriferous Mariana anticline, Quadrilátero Ferrífero of Minas Gerais, Brazil.

Published in:

Mineralium Deposita, 2013, v. 48, n. 7, p. 805, doi. 10.1007/s00126-013-0481-4

By:

Cabral, Alexandre;
Koglin, Nikola;
Strauss, Harald;
Brätz, Helene;
Kwitko-Ribeiro, Rogerio

Publication type:

Article

Platinum-group element distribution in base-metal sulfides of the Merensky Reef from the eastern and western Bushveld Complex, South Africa.

Published in:

Mineralium Deposita, 2013, v. 48, n. 2, p. 211, doi. 10.1007/s00126-012-0413-8

By:

Osbahr, Inga;
Klemd, Reiner;
Oberthür, Thomas;
Brätz, Helene;
Schouwstra, Robert

Publication type:

Article

Reply to Reimer and Mossman. Comment on 'Trace-element characteristics of different pyrite types in Mesoarchaean to Palaeoproterozoic placer deposits' by Koglin et al. ( Mineralium Deposita 42: 259-280, 2010).

Published in:

Mineralium Deposita, 2011, v. 46, n. 7, p. 839, doi. 10.1007/s00126-011-0376-1

By:

Koglin, Nikola;
Frimmel, Hartwig;
Minter, W.;
Brätz, Helene

Publication type:

Article

A new look on Imperial Porphyry: a famous ancient dimension stone from the Eastern Desert of Egypt—petrogenesis and cultural relevance.

Published in:

International Journal of Earth Sciences, 2018, v. 107, n. 7, p. 2393, doi. 10.1007/s00531-018-1604-z

By:

Abu El-Enen, Mahrous M.;
Lorenz, Joachim;
Ali, Kamal A.;
von Seckendorff, Volker;
Okrusch, Martin;
Schüssler, Ulrich;
Brätz, Helene;
Schmitt, Ralf-Thomas

Publication type:

Article

Geochronology, stratigraphy and geochemistry of Cambro-Ordovician, Silurian and Devonian volcanic rocks of the Saxothuringian Zone in NE Bavaria (Germany)-new constraints for Gondwana break up and ocean-island magmatism.

Published in:

International Journal of Earth Sciences, 2018, v. 107, n. 1, p. 359, doi. 10.1007/s00531-017-1497-2

By:

Höhn, Stefan;
Koglin, Nikola;
Klopf, Lisa;
Schüssler, Ulrich;
Tragelehn, Harald;
Frimmel, Hartwig E.;
Zeh, Armin;
Brätz, Helene

Publication type:

Article

Neoproterozoic to Early-Palaeozoic magmatic evolution in the Gondwana-derived Austroalpine basement to the south of the Tauern Window (Eastern Alps).

Published in:

International Journal of Earth Sciences, 2004, v. 93, n. 5, p. 824, doi. 10.1007/s00531-004-0421-8

By:

Schulz, Bernhard;
Bombach, Klaus;
Pawlig, Sabine;
Brätz, Helene

Publication type:

Article

MPI-DING reference glasses for in situ microanalysis: New reference values for element concentrations and isotope ratios.

Published in:

Geochemistry, Geophysics, Geosystems: G3, 2006, v. 7, n. 2, p. n/a, doi. 10.1029/2005GC001060

By:

Jochum, Klaus Peter;
Stoll, Brigitte;
Herwig, Kirstin;
Willbold, Matthias;
Hofmann, Albrecht W.;
Amini, Marghaleray;
Aarburg, Susanne;
Abouchami, Wafa;
Hellebrand, Eric;
Mocek, Beate;
Raczek, Ingrid;
Stracke, Andreas;
Alard, Olivier;
Bouman, Claudia;
Becker, Stefan;
Dücking, Marc;
Brätz, Helene;
Klemd, Reiner;
de Bruin, Deon;
Canil, Dante

Publication type:

Article

Major- and Trace-element Composition of Paraíba-type Tourmaline from Brazil, Mozambique and Nigeria.

Published in:

Journal of Gemmology, 2016, v. 35, n. 2, p. 120, doi. 10.15506/JoG.2016.35.2.120

By:

Okrusch, Martin;
Ertl, Andreas;
Schüssler, Ulrich;
Tillmanns, Ekkehart;
Brätz, Helene;
Bank, Hermann

Publication type:

Article

Gold-bearing ferroselite (FeSe<sub>2</sub>) from Trogtal, Harz, Germany, and significance of its Co/Ni ratio.

Published in:

Journal of Geosciences, 2012, v. 57, n. 4, p. 265, doi. 10.3190/jgeosci.129

By:

CABRAL, Alexandre Raphael;
KOGLIN, Nikola;
BRÄTZ, Helene

Publication type:

Article

Cu- and Mn-bearing tourmalines from Brazil and Mozambique: crystal structures, chemistry and correlations.

Published in:

Mineralogy & Petrology, 2013, v. 107, n. 2, p. 265, doi. 10.1007/s00710-012-0234-6

By:

Ertl, Andreas;
Giester, Gerald;
Schüssler, Ulrich;
Brätz, Helene;
Okrusch, Martin;
Tillmanns, Ekkehart;
Bank, Hermann

Publication type:

Article

Iridium enrichment and poor fractionation from gold, platinum and palladium in clausthalite (PbSe), Tilkerode, eastern Harz, Germany.

Published in:

Mineralogy & Petrology, 2012, v. 105, n. 3/4, p. 113, doi. 10.1007/s00710-012-0203-0

By:

Cabral, Alexandre;
Koglin, Nikola;
Brätz, Helene

Publication type:

Article

Olivine from spinel peridotite xenoliths: Hydroxyl incorporation and mineral composition.

Published in:

American Mineralogist, 2013, v. 98, n. 10, p. 1870, doi. 10.2138/am.2013.4440

By:

SCHMÄDICKE, ESTHER;
GOSE, JÜRGEN;
WITT-EICKSCHEN, GUDRUN;
BRÄTZ, HELENE

Publication type:

Article