Results 111 to 120 of about 11,494 (230)

Ball Milling Modification of Titanite Powders for Enhancing the Thermal Stability of Polypropylene Separators for Lithium-Ion Batteries

open access: yesSustainable Chemistry
This study presents the synthesis and ball-milling modification of titanite (CaTiSiO5) powders to enhance the thermal stability and performance of polypropylene (PP) separators for lithium-ion batteries (LIBs).
Mirza Mariela Ruiz-Ramirez   +6 more
doaj   +1 more source

Emplacement of the Argyle diamond deposit into an ancient rift zone triggered by supercontinent breakup. [PDF]

open access: yesNat Commun, 2023
Olierook HKH   +14 more
europepmc   +1 more source

Petrology and Geochemistry of Granitoid from South Sulawesi, Indonesia: Implication for Rare Earth Element (REE) Occurrences [PDF]

open access: yes, 2016
This study reports petrology and geochemistry of potential rare earth elements (REE) bearing granitoid from South Sulawesi. The granitoid consists of monzogranite, granodiorite and diorite with subordinate of quartz monzonite, monzodiorite and syenite ...
Maulana, Adi   +2 more
core   +1 more source

High-Pressure Marbles from the Nahavand Area in the Sanandaj-Sirjan Metamorphic Belt, Iran [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2015
Marbles containing high-pressure mineral assemblage was found from the Sanandaj-Sirjan metamorphic belt in the Nahavand area in western Iran.  The high-pressure marbles occur as small bodies or lenses within pelitic schist layers and show compositional ...
J. Izadyar, N. Skandari
doaj  

Metasomatism and Mélange Development at the Conditions of Modern Deep Slow Slip: P‐T‐t Evolution of Metasomatic Rocks (Pimu'nga/Santa Catalina Island, CA)

open access: yesGeochemistry, Geophysics, Geosystems
The subduction interface hosts megathrust earthquakes and ductile creep, is fluid‐rich and chemically dynamic, and produces metasomatic rocks that may host episodic tremor and slow slip (ETS).
W. Hoover   +5 more
doaj   +1 more source

East Greenland Caledonides: stratigraphy, structure and geochronology: Reconnaissance Pb-Pb dating of single mineral phases by the step-leaching method: results from the Caledonides of East Greenland [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2004
Reconnaissance Pb-Pb step-leaching analyses have been carried out on garnet and kyanite from the Krummedal supracrustal sequence in East Greenland, yielding respectively Neoproterozoic and Caledonian ages.
Thrane, Kristine
doaj  

Magmatic surge requires two-stage model for the Laramide orogeny. [PDF]

open access: yesNat Commun, 2023
Schwartz JJ   +6 more
europepmc   +1 more source

Experimental study of partitioning of trace elements and rare earth elements between immiscible silicate liquids-titanite-zircon at the atmospheric pressure [PDF]

open access: yes, 2016
第2回極域科学シンポジウム/第31回極域地学シンポジウム 11月17日(木) 国立極地研究所 ...
Andrew G. Christy   +5 more
core   +1 more source

High pressure metamorphic conditions in garnet amphibolite from a collisional shear zone related to the Tapo ultramafic body, Eastern Cordillera of Central Peru [PDF]

open access: yes, 2010
A discontinuos belt of elongated ultramafic rock bodies (mostly serpentinites) occurs in the Eastern Cordillera of the central Peruvian Andes. One of the main occurrences is the Tapo Massif, a lense-shaped serpentinite body, ~2 km x 5 km, comprising ...
Acosta, Jorge   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy