Kinetically driven successive sodic and potassic alteration of feldspar. [PDF]
Nat Commun, 2021 Duan G +5 more
europepmc +1 more source
Natural stone assessment with ground penetrating radar [PDF]
Estonian Journal of Earth Sciences, 2008 The usability of ground penetrating radar in quality assessment of natural stone deposits was tested in porphyritic granite and soapstone. The main interest was to evaluate how the soundness, fracturing, and physical defects can be studied with the ...
Luodes, Hannu
doaj
Petrogenesis of mid-Proterozoic A-type granites : Case studies from Fennoscandia (Finland) and Laurentia (New Mexico) [PDF]
, 2004 Detailed studies of four granite plutons, two in southern Finland and two in southwestern New Mexico, indicate considerable petrologic variation for and bring new insights into the petrogenesis of the mid-Proterozoic A-type granites. The rapakivi plutons
Kosunen, Paula
core
Some progress on understanding the Phanerozoic granitoids in China
China Geology, 2018 : There are large volumes of the Phanerozoic granitoid rocks in China and neighboring areas. In recent years, numerous new and precise U-Pb zircon ages have been published for these granitoids, and define many important magmatic events, such as ca.
Tao Wang +8 more
doaj +1 more source
Nature and origin of fluids in granulite facies metamorphism [PDF]
The various models for the nature and origin of fluids in granulite facies metamorphism were summarized. Field and petrologic evidence exists for both fluid-absent and fluid-present deep crustal metamorphism.
Newton, R. C.
core +1 more source
Геофизический журнал, 2011 The results of the field tectonophysical studies done in the central part of the Ukrainian Shield (USh) in 2005-2009 show that the Novoukrainian massif of the trahite-like granites was formed as a result of the latitudinal crustal extension 2,05 billion ...
O.B. Gintov, S. V. Mychak
doaj +1 more source
Microorganisms in Superficial Deposits on the Stone Monuments in Saint Petersburg. [PDF]
Microorganisms, 2022 Sazanova KV +5 more
europepmc +1 more source
Radiological Hazard Evaluation of Some Egyptian Magmatic Rocks Used as Ornamental Stone: Petrography and Natural Radioactivity. [PDF]
Materials (Basel), 2021 Lasheen ESR +5 more
europepmc +1 more source
Preliminary Report on the Precambrian Geology of the Athelstane Area, Northeastern Wisconsin [PDF]
, 1964 Author Institution: Department of Geology, Wester Reserve University, Cleveland, Ohio and The Evanston Exploration Corporation, Evanston ...
Beckman, Walter A. Jr., Cain, J. Allan
core
Active anaerobic methane oxidation and sulfur disproportionation in the deep terrestrial subsurface. [PDF]
ISME J, 2022 Bell E +7 more
europepmc +1 more source