Results 121 to 130 of about 3,682 (259)

Geomorfología del Complejo de Bushveld [PDF]

open access: yes, 1997
[Abstract] This paper deals wich che differenc relacion becween scruccure and lichology in che geomorphology of che Bushveld Complexo The final resules demonscrace chac, even so differenc scale ofsize, wider for che epirogenic-cecconic movements and ...
Lageat, Y.
core   +1 more source

Unusual nickel and copper to noble-metal ratios from the Råna Layered Intrusion, northern Norway [PDF]

open access: yes, 1987
Rocks from the Rana Layered Intrusion usually have low concentrations of noble metals but have normal Ni and Cu concentrations. Consequently the rocks have higher Cu/Ir, Ni/Ir, Cu/Pb and Ni/Pd ratios than extrusive rocks from the literature.
Barnes, Sarah-Jane
core   +1 more source

Formation and evolution of the chromitites of the Stillwater Complex : a trace element study [PDF]

open access: yes, 2011
Large layered intrusions, such as the Stillwater Complex, contain cyclic units of chromite-rich layers (cm to m thick) having kilometre-scale lateral extension.
Barnes, Sarah-Jane   +2 more
core   +1 more source

Chromitite in a Tibetan Ophiolite Records Deep Upper-Mantle Circulation and Episodic Subduction [PDF]

open access: bronze, 2020
Suzanne Y. O’Reilly   +5 more
openalex   +1 more source

86th Annual Meeting of the Meteoritical Society (2024)

open access: yes
Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley   +1 more source

Ophiolitic Chromitites Originated from Ancient SCLM [PDF]

open access: yesActa Geologica Sinica - English Edition, 2015
R. D. SHI   +8 more
openaire   +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

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