Results 171 to 180 of about 29,167 (235)

Gold exploration in the Gabal Abu Karahish area, Central Eastern Desert, Egypt: an integrated geological perspective. [PDF]

open access: yesSci Rep
Hegab MAE   +6 more
europepmc   +1 more source

Probing the world's largest oceanic plateau: from making to collision. [PDF]

open access: yesNatl Sci Rev
Jiang X   +6 more
europepmc   +1 more source

Lipid biomarkers reveal dominance of aerobic methanotrophy in a continental serpentinizing system. [PDF]

open access: yesFront Microbiol
Collins CR   +6 more
europepmc   +1 more source

Suprasubduction geochemical dataset of ultramafic minerals in Southern Iran: The Ab-Bid complex. [PDF]

open access: yesData Brief
Mohammadi M   +4 more
europepmc   +1 more source

Phlogopite from the Horoman Ultramafic Rocks

open access: yesPhlogopite from the Horoman Ultramafic Rocks
openaire  

Rare-Earth abundances in some ultramafic rocks

Journal of Geophysical Research, 1971
A survey has been made of the abundances of the rare earths (REE) in ultramafic rocks. Samples analyzed were taken from alpine regions, layered intrusions, basaltic nodules, and kimberlite pipes. A wide range of REE concentrations and relative abundances was found.
Frederick A. Frey   +2 more
openaire   +3 more sources

Lichens and ultramafic rocks: a review

The Lichenologist, 2004
Floristic, vegetational and ecological features of lichens in ultramafic environments are reviewed using a wide range of literature dating from the beginning of the 20th century. Co-presence of acidophytic (silicicolous) and basiphytic (calcicolous) species and the occurrence of species characterized by particular (disjunct) distribution patterns are ...
FAVERO LONGO, Sergio Enrico   +2 more
openaire   +2 more sources

Potassium in ultramafic rocks

Geochimica et Cosmochimica Acta, 1953
Abstract Quantitative spectrochemical determinations of potassium in 50 specimens of ultramafic rock confirm the preliminary observation ( Ahrens , Pinson and Kearns , 1952) that the abundance of potassium in this rock type is much lower than has usually been assumed.
W Holyk, L.H Ahrens
openaire   +1 more source

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