Results 101 to 110 of about 5,424 (219)

Petrogenesis of juvenile pelletal lapilli in ultramafic lamprophyres. [PDF]

open access: yesSci Rep, 2023
Prokopyev I   +5 more
europepmc   +1 more source

On the interpretation of satellite-derived gravity and magnetic data for studies of crustal geology and metallogenesis [PDF]

open access: yes
Satellite-derived global gravity and magnetic maps have been shown to be useful in large-scale studies of the Earth's crust, despite the relative infancy of such studies.
Hastings, D. A.
core   +1 more source

Melting of carbonated pelites at 8-13GPa: generating K-rich carbonatites for mantle metasomatism [PDF]

open access: yes, 2018
The melting behaviour of three carbonated pelites containing 0-1wt% water was studied at 8 and 13GPa, 900-1,850°C to define conditions of melting, melt compositions and melting reactions.
Grassi, Daniele, Schmidt, Max
core  

Linking deep CO2 outgassing to cratonic destruction. [PDF]

open access: yesNatl Sci Rev, 2022
Wang ZX, Liu SA, Li S, Liu D, Liu J.
europepmc   +1 more source

Assessment of ancylite ore dressability by flotation method

open access: yesЗаписки Горного института
For more than 50 years, most rare earth elements were extracted from carbonatite deposits, which can contain different rare earth phases, but the main extracted minerals are bastnaesite, monazite and xenotime.
Galina V. Mitrofanova   +5 more
doaj  

Speculations on nature and extent of Archean basement in Labrador as indicated by SR, ND and PB isotopic systematics of proterozoic intrusives [PDF]

open access: yes
The Sm-Nd and Rb-Sr isotopic compositions of mid to late Proterozoic (approximately 1.6 to 1.1 Ga) massif-type anorthosites and mafic intrusives in the eastern Canadian shield are correlated with geographic location.
Ashwal, L. D.   +2 more
core   +1 more source

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