Results 51 to 60 of about 4,058 (252)
Revista Mexicana de Ciencias GeológicasNew zircon U-Pb geochronology, zircon geochemistry, and whole rock geochemistry are presented from the Magdalena granites in northern Sonora, Mexico that outcrop in the footwall of the Magdalena-Madera metamorphic core complex.
James B. Chapman +9 more
doaj +1 more source
Acta Geologica Sinica - English Edition, Volume 100, Issue 3, Page 781-794, June 2026.High‐grade orebodies are controlled by stress field with σ1 oriented NE‐SW during the main mineralization stage.Inferred NEE‐trending strike‐slip fault control another orebody distribution. ABSTRACT The Jinqingding gold deposit in eastern Jiaodong is a significant gold mineralization within the Muping–Rushan metallogenic belt.
Xiaohu Wang +10 more
wiley +1 more source
The East Kemptville tin deposit, Yarmouth County, Nova Scotia: a Pb-isotope study of the leucogranite and mineralized greisens—evidence for a 366 Ma metallogenic event [PDF]
, 1992 Pb isotopic data for whole-rock leucogranite and mineral separates, variably mineralized greisen, and galena from the East Kemptville Sn(–Cu–Zn–Ag) deposit, Yarmouth County, southwestern Nova Scotia, Canada, are presented. In contrast with ca.
D. J. Kontak, A. K. Chatterjee
core +1 more source
Miocene andalusite leucogranite in Central-East Himalaya (Everest-Masang Kang area): low-pressure melting during heating. [PDF]
, 2012 The studied Miocene andalusite-bearing leucogranites intrude the upper part of the High Himalayan Crystallines (HHC) and the north Himalayan domes and outcrop in an area stretching from Mt.
C. MONTOMOLI +6 more
core +3 more sources
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.Abstract To understand the interplay of climate and tectonics in driving long‐term erosion and landscape evolution in the Himalayan orogen, this study examines the tectono‐thermal evolution of the Sagarmatha (Mt. Everest)‐Rolwaling‐Okhaldhunga region in eastern Nepal.
Tshering Z. L. Sherpa +2 more
wiley +1 more source
Tectonic setting of the Gouveia leucogranite (Minas Gerais) reinterpreted [PDF]
, 2018 Granitoids can be originated not only in the diverse tectonic settings of the Wilson Cycle, but also above mantle plumes, as a result of the crustal melting promoted by heat transfer from plumes.
Raphael Martins Coelho +1 more
core +1 more source
Archaeological Prospection, Volume 33, Issue 2, Page 499-517, April/June 2026.ABSTRACT The Carnac alignments in Morbihan (France) are among the most famous Neolithic sites of the world. Paradoxically, they have benefited little from a thorough renewal of archaeological data over the past century. There are many reasons for this, but it is mainly because the site has been regarded more as a monument to visit and protect than as ...
Guillaume Bruniaux +6 more
wiley +1 more source
Metamorphism, melting, and channel flow in the Greater Himalayan Sequence and Makalu leucogranite: Constraints from thermobarometry, metamorphic modeling, and U-Pb geochronology [PDF]
, 2010 The Makalu leucogranite in the eastern Nepal Himalaya is a multiphase intrusion forming the structurally highest foliation-parallel sheets along the top of the Greater Himalayan Sequence.
Searle, Michael +5 more
core +1 more source
GeosciencesWe report, for the first time, waimirite-(Y) in Egypt. This is only the third reported occurrence of this mineral in the world. This observation arose during our study of the rare earth element (REE) mineralization associated with the Neoproterozoic rare-
Mustafa A. Elsagheer +7 more
doaj +1 more source
Type intrusive series of the Far East belt of lithium-fluoric granites and its ore content
Записки Горного института, 2022 The evolution and ore content of granitoid magmatism in the Far East belt of lithium-fluoric granites lying in the Russian sector of the Pacific ore belt have been studied.
Viktor I. Alekseev
doaj +1 more source