Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Nicole Nolte"'
Autor:
Wilfried Ließmann, Nicole Nolte, Graciela M. Sosa, Alexandre Raphael Cabral, Alfons M. van den Kerkhof, Bernd Lehmann
Publikováno v:
Ore Geology Reviews. 102:728-739
Clausthalite and tiemannite from the type locality, Clausthal, in the Harz Mountains, Germany, have virtually gone undocumented since their discovery in the nineteenth century. The minerals and their selenide assemblages are here documented in histor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c32111234f98a45795da816f63df5f3
https://doi.org/10.1016/j.oregeorev.2018.09.027
https://doi.org/10.1016/j.oregeorev.2018.09.027
Autor:
Alexander-Maria Ploch, Wilfried Liessmann, Jonas Alles, Nicole Nolte, Thomas Schirmer, Bernd Lehmann
Publikováno v:
Mineralium Deposita. 54:307-328
Carbonate gangue in historically important post-Variscan polymetallic Pb-Zn-Cu-Ag vein systems in the Upper Harz Mountains has elevated rare earth element contents (ΣREE+Y, 1500 ± 340 ppm; n = 16) in bulk samples. This enrichment is due to the occu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6ea46e92a625efe1bde87b80b744ce6
https://doi.org/10.1007/s00126-018-0847-8
https://doi.org/10.1007/s00126-018-0847-8
Publikováno v:
Lithos. :191-213
Middle Devonian granitoids intruded the Eastern Sierras Pampeanas basement ca. 600 km east of the inferred proto-Pacific margin of Gondwana along which a ca. 390 Ma collisional event developed. In the Sierra de San Luis, voluminous Middle Devonian (3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3b0c7d204a3603ad3f739bb8f6fb75c
https://doi.org/10.1016/j.lithos.2017.05.018
https://doi.org/10.1016/j.lithos.2017.05.018
Autor:
Sherif Fawzy, Nicole Nolte, Ashraf Emam, Bernd Lehmann, Rongqing Zhang, Basem Zoheir, Abdelhady Radwan
Publikováno v:
Arabian Journal of Geosciences. 11
The Nuweibi rare-metal granite in the Central Eastern Desert of Egypt is highly evolved fine- to medium-grained leucogranite affected by pervasive albitization and greisenization. The intrusion holds an important tin–tantalum resource in the Egypti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7ab735a216607c6267a6af2f126bd4e
https://doi.org/10.1007/s12517-018-4051-z
https://doi.org/10.1007/s12517-018-4051-z
Publikováno v:
Geochemistry. 76:275-297
Epithermal deposits mined for fluorite in Patagonia, Argentina, are closely related to late Triassic through Jurassic magmatic activity which brought about felsic to intermediate magmatic rocks. The fluorite mineralization in the Patagonian epitherma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::918cce79d7c0504edc23498ee675f8fb
https://doi.org/10.1016/j.chemer.2016.03.002
https://doi.org/10.1016/j.chemer.2016.03.002
Autor:
Rongqing Zhang, Nicole Nolte, Matthew Steele-MacInnis, Abdelhady Radwan, Ashraf Emam, Basem Zoheir, Bernd Lehmann, Wyatt M. Bain
Publikováno v:
Lithos. :105329
The Abu Dabbab rare-metal granite in the Central Eastern Desert of Egypt is a peraluminous alkali-feldspar leucogranite stock with minimummelt composition of albite-rich haplogranite and is characterized by economic resources of columbite group miner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cc7c32042bfb009c3e3229f1b3675ff
https://doi.org/10.1016/j.lithos.2019.105329
https://doi.org/10.1016/j.lithos.2019.105329
Autor:
Miguel Angelo Stipp Basei, Nicole Nolte, Bernhard Schulz, F. Hüttenrauch, Siegfried Siegesmund, Till Heinrichs, Sebastián Oriolo
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
New U–Pb and Lu–Hf detrital zircon data together with whole-rock geochemical and Sm–Nd data were obtained for paragneisses of the Austroalpine basement south of the Tauern Window. Geochemically immature metasediments of the Northern–Deferegge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d63e1d540eccb47ca7f2c0d6027e2eb
http://link.springer.com/10.1007/s00531-018-1599-5
http://link.springer.com/10.1007/s00531-018-1599-5
Autor:
W. Baero, F. Wilsky, Ilka C. Kleinhanns, Bent T. Hansen, Martin J. Whitehouse, Ronny Schoenberg, Nicole Nolte
Publikováno v:
Lithos. :321-337
Observed geochemical and geophysical signatures in the southern Svecofennian domain (SD) and the Transscandinavian Igneous Belt (TIB) are explained through a model of tectonic cycling and episodic south-westward migration of a subduction zone system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44df937028d2473ad11c11a686c86977
https://doi.org/10.1016/j.lithos.2014.10.013
https://doi.org/10.1016/j.lithos.2014.10.013
Publikováno v:
Journal of African Earth Sciences. 92:76-96
The Neo-Tethyan basin is known for its sediment-hosted Sr deposits in Spain, Turkey, Cyprus, and the Gulf Region. Sediment-hosted Sr–F deposits with base metals formed in the rim sinks and on top of salt domes resulting from halokinesis of Triassic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b79ba21aa64b1747ddf67388faea95e3
https://doi.org/10.1016/j.jafrearsci.2014.01.009
https://doi.org/10.1016/j.jafrearsci.2014.01.009
Publikováno v:
Meteoritics & Planetary Science. 48:2491-2516
The extent of impact-generated hydrothermal activity in the 24 km sized Ries impact structure has been controversially discussed. To date, mineralogical and isotopic investigations point to a restriction of hydrothermal activity to the impact-melt be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89cca0d67ab8f2039090b9e20a4dfe32
https://doi.org/10.1111/maps.12235
https://doi.org/10.1111/maps.12235