Results 11 to 20 of about 775,489 (244)

Palynofacies and Sporomorph EcoGroups-based paleoecology implications for the Dalichai Formation, Andariyeh, central Alborz [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2020
The Dalichai Formation at the Andariyeh stratigraphic section in the northeast of Andariyeh village, central Alborz Mountains, was studied by using analyses of the Sporomorph EcoGroups (SEGs) data and associated plant communities and palynofacies in ...
Firoozeh Hashemi Yazdi   +2 more
doaj   +1 more source

Giardini geologici: Arte, media e resistenza nell’Antropocene

open access: yesCoSMO, 2019
Taking the cue from the augmented reality installation Gardens of the Anthropocene by eco-artist Tamiko Thiel, the Parco Arte Vivente in Turin, and the Japanese gardens described by Italo Calvino in his Collection of Sand, this essay reflects on the ...
Serenella Iovino
doaj   +1 more source

Fluid inclusions and sulfur stable isotopes of the Sarab 3 iron ore deposit (the Shahrak mining area - north Bijar)

open access: yesJournal of Economic Geology, 2021
Introduction Cenozoic magmatism in Central Iran has caused formation of contact metmorphed rocks especially skarns (Calagari and Hosseinzadeh, 2006, Karimzadeh Somarain and Moayyed, 2002). The skarns consist of valuable ore deposits.
Mohammad Maanijou   +1 more
doaj   +1 more source

Mineralogy, Geochemistry, and Origin of Nickel-Bearing Laterites in the Northwestern of Noorabad (Lorestan Province)

open access: yesJournal of Economic Geology, 2023
The nickel-bearing laterites of Noorabad area are seen in the high Zagros zone along with Kermanshah ophiolitic complex. The ophiolitic complex in the studied area includes serpentinized peridotites, isotropic gabbros, plagiogranite, sheeted dykes ...
Peyman Eskandarnia   +4 more
doaj   +1 more source

Proceedings, Fourth Forum on Geology of Industrial Minerals, March 14 and 15, 1968, Austin, Texas. Themes: I. Geology of Chemical raw materials. II. Depositional models in economic stratigraphy [PDF]

open access: yes, 1968
To obtain a print version of this publication visit: https://store.beg.utexas.edu/ and search for: SP0003.Papers in this volume were presented at the Fourth Forum on Geology of Industrial Minerals sponsored by the Bureau of Economic Geology, The ...
Brown, L. F. (Leonard Franklin), 1928-
core   +1 more source

Alteration, geothermometry, Raman spectroscopy and O-H stable isotopes studies on Lakehsiah 1 deposit, Yazd province, Iran

open access: yesJournal of Economic Geology, 2021
Introduction The Lakehsiah mining district is hosted in Early Cambrian volcano-sedimentary units (CVSU) of the Kashmar–Kerman zone, Central Iran. The Kashmar-Kerman belt is located between the Yazd block in the west and the Tabas block in the east and ...
Meisam Gholipoor   +3 more
doaj   +1 more source

Consumed tectonic plates in Southeast Asia: Markers from the Mesozoic to early Cenozoic stratigraphic units in the northern and central Philippines

open access: yesJournal of Asian Earth Sciences: X, 2020
Tectonic reconstruction models of Southeast Asia all invoke in the early Cenozoic the collision of Mesozoic oceanic plates, which have been fragmented, consumed along subduction zones or emplaced onto the overriding plate. However, with marked variations
Karlo L. Queaño   +5 more
doaj   +1 more source

Geology at Illinois. 1976-78 [PDF]

open access: yes, 2011
"Department of Geology newsletter."Continues: Illinois. University at Urbana-Champaign. Dept. of Geology.

core   +1 more source

Contributions to Geology, 1932 [PDF]

open access: yes, 1929
The "Contributions to Geology," issued by the Bureau of Economic Geology of The University of Texas, include shorter papers of which in addition to other Bureau publications, usually, one volume per year is published, the present volume ...
University of Texas at Austin. Bureau of Economic Geology
core   +1 more source

Joseph C. and Elizabeth C. Walter Geology Library Annual Report - 1988-1989 [PDF]

open access: yes, 1989
Contents: Summary, Accomplishments, GoalsUT ...
Geology Library
core   +1 more source

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