Results 11 to 20 of about 704,528 (294)

Boron isotope record of peak metamorphic ultrahigh-pressure and retrograde fluid–rock interaction in white mica (Lago di Cignana, Western Alps) [PDF]

open access: hybridContributions to Mineralogy and Petrology, 2020
This study presents boron (B) concentration and isotope data for white mica from (ultra)high-pressure (UHP), subduction-related metamorphic rocks from Lago di Cignana (Western Alps, Italy).
Ralf Halama   +2 more
openalex   +2 more sources

V.—What is a Metamorphic Rock? [PDF]

open access: greenGeological Magazine, 1911
E. H. L. Schwarz
openalex   +2 more sources

Shear heating reconciles thermal models with the metamorphic rock record of subduction. [PDF]

open access: yesProc Natl Acad Sci U S A, 2018
Significance Thermal structure controls numerous aspects of subduction zone metamorphism, rheology, and melting. Many thermal models assume small or negligible coefficients of friction and underpredict pressure–temperature (P–T) conditions recorded by ...
Kohn MJ   +4 more
europepmc   +2 more sources

Preservation of high‐P rocks coupled to rock composition and the absence of metamorphic fluids [PDF]

open access: greenJournal of Metamorphic Geology, 2018
Eclogites, blueschists and greenschists are found in close proximity to one another along a 1‐km coastal section where the Cyclades Blueschist Unit (CBU) is exposed on SE Syros, Greece.
Alasdair Skelton   +6 more
openalex   +2 more sources

Geology of the Montigiu Nieddu metamorphic basement, NE Sardinia (Italy)

open access: yesJournal of Maps, 2020
A geological map at 1:10,000 scale is presented that shows the distribution of the metamorphic rock units in the area of Montigiu (Mt.) Nieddu (NE Sardinia). These units belong to the High-Grade Metamorphic Complex in the Inner Zone of the Variscan chain
Gabriele Cruciani   +3 more
doaj   +1 more source

The Facies and Metamorphism Types Determination of Metamorphic Rock in The Part of Mekongga Complex

open access: yesGeosfera Indonesia, 2020
Lambolemo Village is geomorphologically dominated by hilly slopes morphology. Lithology in the form of metamorphic rocks are mica schists and chlorite schists. The present research aimed to determine the facies and metamorphism types of metamorphic rocks
M. Musnajam   +4 more
doaj   +1 more source

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