Results 141 to 150 of about 16,247 (260)

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

Nat Commun, 2023
Schwartz JJ, Lackey JS, Miranda EA, Klepeis KA, Mora-Klepeis G, Robles F, Bixler JD.   +6 more
europepmc   +1 more source

Nanoparticles in titanite ore

Nanosystems: Physics, Chemistry, Mathematics, 2023
I.B. Dorosheva, A.A. Rempel, G.O. Kalashnikova, V.N. Yakovenchuk   +3 more
openaire   +1 more source

Separation, reserve estimation and radioactivity responsibility of the economic heavy minerals of East El- Arish black sand, North Sinai, Egypt. [PDF]

Sci Rep, 2023
Awad M, El Mezayen AM, El Alfi SM, Ali HH, Sayyed MI, Hanfi MY.   +5 more
europepmc   +1 more source

Contribution to the study of Fe-Ti mineralization from S. Torpes beach (Sines, Setúbal, Portugal) [PDF]

, 2013
[Abstract] Three samples from the natural heavy concentration of the upper back sands at S.Torpes beach was analysed by microscopy, MEV and microprobe in order to characterize the mineralogical composition of the ore minerals.
Moura, A., Pinto, F.
core   +1 more source

Cryptic geological histories accessed through entombed and matrix geochronometers in dykes

Communications Earth & Environment
Deep geology of ancient continental crust can be difficult to access, with direct observation restricted to limited exposures. The age and composition of hidden geology can be gleaned from indirect isotopic modelling or via detrital minerals within ...
Christopher L. Kirkland, Maximilian Dröllner, Raphael Quentin de Gromard, Bruno V. Ribeiro, Hugo K. H. Olierook, Michael Hartnady, Milo Barham, Janne Liebmann, Hugh Smithies, Andreas Zametzer   +9 more
doaj   +1 more source

Titanit von Nordmarken [PDF]

Geologiska Föreningen i Stockholm Förhandlingar, 1914
openaire   +1 more source

Incipient continent formation by shallow melting of an altered mafic protocrust. [PDF]

Nat Commun
Hartnady MIH, Schorn S, Johnson TE, Zametzer A, Schmitt AK, Ribeiro BV, Hugh Smithies R, Barham M, Kirkland CL.   +8 more
europepmc   +1 more source

Linking mineral chemistry and radiological risk in rare-metal-bearing monzogranite in Egypt. [PDF]

Sci Rep
Ghoneim MM.
europepmc   +1 more source

Effects of Illitic Clay on the Phases, Microstructure, Physical Properties and Pyroplastic Deformation of Industrial Slag Ceramics. [PDF]

Materials (Basel), 2022
You H, Sun H, Peng T, Zhou X, Chao L, Wang C.   +5 more
europepmc   +1 more source

Phengite-mediated fluorine and chlorine fluxes from subduction zones to the deep mantle. [PDF]

Sci Adv
Liu Y, Wang Y, Chen C, Gao M, Xu YG.
europepmc   +1 more source