Results 191 to 200 of about 111,627 (352)
Chamical characteristics of glaucophanitic regional metamorphism
Yôtâro Seki
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ABSTRACT Geothermobarometry provides crucial constraints on the physical conditions of metamorphism, offering insights into petrogenetic processes and providing key information on thermal regimes and metamorphic depths to other geological disciplines.
Philip Hartmeier+2 more
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Petrologic evidence for core sulfur degassing in partially differentiated planetesimals. [PDF]
Wang SZ+5 more
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ABSTRACT Understanding how Paleoproterozoic orogenic processes shaped the assembly of Laurentia remains a critical puzzle in deciphering Earth's ancient tectonic history. To address this challenge, the Montana metasedimentary terrane in the northwest Wyoming Province, which preserves a complex record of multiple metamorphic episodes, provides a unique ...
Tsai‐Wei Chen+3 more
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Thermal buffering-controlled temperature variation between Mg-Al-rich rocks and migmatites. [PDF]
March S, Hand M, Morrissey L, Kelsey D.
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Pumpellyite-actinolite and contiguous facies metamorphism in part of Upper Wakatipu District, South Island, New Zealand [PDF]
Yosuke Kawachi
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Fluid or Melt? Distinguishing Syn‐Deformational Interaction Pathways
ABSTRACT Understanding whether deformation occurred in the presence of aqueous fluid or silicate melt is crucial for interpreting ductile shear zones, impacting their thermal and geochemical evolution, and having rheological consequences. To identify the syn‐deformational fluid type, we investigate contrasting shear zones active during the Alice ...
Hindol Ghatak+3 more
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