Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Michael W. Förster"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Sediment contribution to the mantle is the key step for the generation of orogenic magmatism to produce its isotopic and geochemical inventory. Even though they are exceptional for the post-collisional settings, there are worldwide examples
Externí odkaz:
https://doaj.org/article/395d80207c2949f7a940aea9d2cc7b1a
Autor:
Frank Sirocko, Frederik Krebsbach, Johannes Albert, Sarah Britzius, Fiona Schenk, Michael W. Förster
Publikováno v:
Quaternary, Vol 7, Iss 2, p 21 (2024)
The analysis of tephra layers in maar lake sediments of the Eifel shows 14 well-visible tephra during the last glacial cycle from the Holocene to the Eemian (0–130,000 yr b2k). These tephra were analyzed for their petrographic composition, which al
Externí odkaz:
https://doaj.org/article/c63ad54b9d3b45988ae45287217c7e89
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Experiments and buoyancy calculations reveal that subduction of limestone results in massive carbon storage in arc lithosphere, forming an important carbon reservoir in convergent margins. Remobilization of this carbon reservoir during arc magma asce
Externí odkaz:
https://doaj.org/article/3b80b75f1ee74cb99f1deec90d1828ef
Autor:
Michael W. Förster, Yannick Bussweiler, Dejan Prelević, Nathan R. Daczko, Stephan Buhre, Regina Mertz-Kraus, Stephen F. Foley
Publikováno v:
Geosciences, Vol 11, Iss 9, p 372 (2021)
Subduction of oceanic crust buries an average thickness of 300–500 m of sediment that eventually dehydrates or partially melts. Progressive release of fluid/melt metasomatizes the fore-arc mantle, forming serpentinite at low temperatures and phlogo
Externí odkaz:
https://doaj.org/article/38d2b2756e9c436a94275baa461307fa
Autor:
Michael W. Förster, Stephan Buhre, Bo Xu, Dejan Prelević, Regina Mertz-Kraus, Stephen F. Foley
Publikováno v:
Minerals, Vol 10, Iss 1, p 41 (2019)
The generation of strongly potassic melts in the mantle requires the presence of phlogopite in the melting assemblage, while isotopic and trace element analyses of ultrapotassic rocks frequently indicate the involvement of subducted crustal lithologi
Externí odkaz:
https://doaj.org/article/245d454004fc4cb38586c8d4607fe1b1
Autor:
Le Thi-Thu Huong, Laura M. Otter, Michael W. Förster, Christoph A. Hauzenberger, Kurt Krenn, Olivier Alard, Dorothea S. Macholdt, Ulrike Weis, Brigitte Stoll, Klaus Peter Jochum
Publikováno v:
Minerals, Vol 8, Iss 6, p 234 (2018)
Danburite is a calcium borosilicate that forms within the transition zones of metacarbonates and pegmatites as a late magmatic accessory mineral. We present here trace element contents obtained by femtosecond laser ablation-inductively coupled plasma
Externí odkaz:
https://doaj.org/article/d3e15810d3fa407b893d6163d8c58bfa
Publikováno v:
International Geology Review. 65:1586-1600
Publikováno v:
American Mineralogist. 108:552-571
The Bin Yauri-Libata polymetallic ore district is a Sn and Au ore-bearing district in the Zuru schist belt, Northwestern Nigeria. The Libata Sn ore field is characterized by a set of cassiterite-bearing hydrothermal veins associated with Neoproterozo
Autor:
Zaheen Ullah, Huan Li, Asad Khan, Shah Faisal, Yildirim Dilek, Michael W. Förster, Muhammad Farhan, Umar Ashraf, Salman Ahmed Khattak, Gohar Rehman, Syed Asim Hussain
Publikováno v:
International Geology Review. 65:1719-1744
Autor:
Isra S. Ezad, Svyatoslav S. Shcheka, Stephan Buhre, Andreas Buhre, Lauren R. Gorojovsky, Joshua J. Shea, Michael W. Förster, Stephen F. Foley
Publikováno v:
Review of Scientific Instruments. 94
The accurate and precise determination of the compositions of silicate glasses formed from melts containing volatile components H2O and CO2 recovered from high-pressure, high-temperature experiments is essential to our understanding of geodynamic pro