Results 131 to 140 of about 2,701 (192)

A potential mantle origin for precursor rocks of high-Mg impact glass beads in Chang'e-5 soil. [PDF]

open access: yesSci Adv
Ding CL   +10 more
europepmc   +1 more source

Plant nickel-exclusion versus hyperaccumulation: a microbial perspective. [PDF]

open access: yesMicrobiome
Dijoux J   +4 more
europepmc   +1 more source

Discovery of a heavy silicon isotope mantle reservoir. [PDF]

open access: yesNatl Sci Rev
Liu MR   +16 more
europepmc   +1 more source

Zircon behavior in the partially melted planetary mantle

open access: yes
Yakimenko A   +3 more
europepmc   +1 more source

Synchronous Miocene radiations and geographic-dependent diversification of pantropical Xylopia (Annonaceae)

open access: yes
Nge FJ   +10 more
europepmc   +1 more source

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

Nature of Ultramafics

2007
The earth is divided into three layers: the crust, the mantle, and the core. There are two principle regions within the crust: continents and ocean basins. The rocks that make up these layers differ from one another in chemical composition and density.
Earl B. Alexander   +3 more
openaire   +1 more source

Home - About - Disclaimer - Privacy