Results 201 to 210 of about 123,575 (347)

Constraints of middle-late Permian granites in Eastern Inner Mongolia on the final subduction of the Paleo Asian Ocean. [PDF]

Sci Rep
Zhao C, Yu Y, Liu Y, Cai H, He J, Gao X.
europepmc   +1 more source

Vertical profiling of shock attenuation at the Rochechouart impact structure, France

Meteoritics &Planetary Science, EarlyView.
Abstract Rochechouart, south‐west France, is a complex impact structure. Here, we present the first report of shock barometry of quartz from what are likely parautochthonous basement units at depth, based on samples from the 2017 C.I.R.I.R drilling campaign. The crystallographic orientations of 725 sets of PDFs in 512 quartz grains in samples from four
P. Struzynska, S. Alwmark, C. Alwmark, M. H. Poelchau, P. Lambert   +4 more
wiley   +1 more source

Unveiling the metallogenic continuum of an Archean craton. [PDF]

Nat Commun
Demmer M, Ezad I, Fiorentini M.
europepmc   +1 more source

Late Triassic U-bearing and barren granites in the Miao'ershan batholith, South China: Petrogenetic discrimination and exploration significance

, 2016
K. Zhao, Shaoyong Jiang, H. Ling, T. Sun, Weifeng Chen, Peirong Chen, Wei Pu   +6 more
semanticscholar   +1 more source

A geophysical investigation of the Roter Kamm impact crater, Namibia

Meteoritics &Planetary Science, EarlyView.
Abstract The Roter Kamm impact crater is located in the southern Namib Desert. The crater has a diameter of 2.5 km and belongs to the category of simple, bowl‐shaped impact craters, with an elevated rim of fractured target rock. The crater's interior is completely buried beneath sediments, preventing extensive surface investigations of the bedrock ...
Hannah Nienhaus, Pritam Yogeshwar, Wiebke Mörbe, Bülent Tezkan, Yajun Liu, Bufelo Lushetile, Martin Melles   +6 more
wiley   +1 more source

Light δD apatites reveal deep origin water in North China Craton intracontinental granites and basalts. [PDF]

Nat Commun
Yang CM, Xu YG, Xia XP, Yang JH, Huang XL, Spencer CJ, Sun JF, Yang Q.   +7 more
europepmc   +1 more source

Freeze–thaw fracturing in building granites

, 2015
D. Freire-Lista, R. Fort, M. J. Varas-Muriel   +2 more
semanticscholar   +1 more source

U-Pb LA-ICP-MS age determinations of growth impulses in zircons from Carboniferous post-orogenic granites, Sierra de Velasco (NW-Argentina)

, 2009
Rossi, Juana Norma, Söllner, Frank, Gerdes, Axel, Toselli, Alejandro J., Grosse, Pablo   +4 more
core  

Static recrystallization of shocked calcite in Ries impact breccias

Meteoritics &Planetary Science, EarlyView.
Abstract Calcite is prone to chemical and microstructural modifications, especially after having been strained at high stresses and strain rates, as during hypervelocity impact events. These modifications include precipitation from pore fluid as well as replacement of strained volumes by recrystallization. In calcite aggregates of a metagranite breccia
Claudia A. Trepmann, Fabian Dellefant, Lina Seybold, Wolfgang W. Schmahl, Elena Sturm, Daniel Weidendorfer, Sandro Jahn, Iuliia V. Sleptsova, Stuart A. Gilder   +8 more
wiley   +1 more source

Origin and Key Enrichment Factors of Helium Resource in the Lower Yangtze Region, Eastern China. [PDF]

ACS Omega
Zhang C, Fang C, Li J, Xing G, Tan M, Wu T, Shao W, Liu T, Shi G.   +8 more
europepmc   +1 more source