Results 31 to 40 of about 290,427 (353)

Sea-floor tectonics and submarine hydrothermal systems [PDF]

open access: yes, 2005
The discovery of metal-depositing hot springs on the sea floor, and especially their link to chemosynthetic life, was among the most compelling and significant scientific advances of the twentieth century. More than 300 sites of hydrothermal activity and
de Ronde, Cornell D. J.   +2 more
core   +1 more source

Structural Properties of Syngenetic Ice-Rich Permafrost, as Revealed by Archaeological Investigation of the Yana Site Complex (Arctic East Siberia, Russia): Implications for Quaternary Science

open access: yesFrontiers in Earth Science, 2022
Ice-rich syncryogenic (termed “Ice Complex”) deposits are common in northern East Siberia and constitute the most important feature of the Quaternary geology of the region.
Vladimir V. Pitulko, Elena Y. Pavlova
doaj   +1 more source

Geology, geochronology, and exploration of the Jiama giant porphyry copper deposit (11 Mt), Tibet, China: A review

open access: yesChina Geology, 2023
: Jiama, with more than 11 Mt of copper metal, is the largest porphyry-skarn copper system in the Gangdese metallogenic belt, Tibet, China, creating ideal conditions for deciphering the origin of porphyry ores in a collision setting.
Bin Lin   +10 more
doaj  

Adaptability Study and Effect Evaluation of Work Damage Unplugging Technology [PDF]

open access: yesE3S Web of Conferences, 2021
In the process of oilfield development, the reservoir can be polluted by well cleaning, pump inspection and other operations. And that will lead to a long recovery period of oil well production after operation, and even the production is difficult to ...
Liu Shasha   +9 more
doaj   +1 more source

On the road to personalised and precision geomedicine: medical geology and a renewed call for interdisciplinarity [PDF]

open access: yes, 2016
Our health depends on where we currently live, as well as on where we have lived in the past and for how long in each place. An individual’s place history is particularly relevant in conditions with long latency between exposures and clinical ...
Kamel Boulos, MN, Le Blond, JS
core   +2 more sources

Geology, Pb and S Isotope Geochemistry, and Genesis of the Na Bop-Pu Sap Lead-Zinc Deposit in the Cho Don area, Northeastern Vietnam

open access: yesIraqi Geological Journal, 2023
The Na Bop-Pu Sap Pb-Zn ore bodies represent a typical vein-type lead-zinc deposit situated in the Cho Don area and are currently being extracted for their lead and zinc resources.
Khuong Hung   +5 more
doaj   +1 more source

To the problem of literal symbolization of hole drilling parameters

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2015
An approach to using of different literal symbolizations of parameters, functional ties and calculations in technical prjblems of geology exploration wells drilling is briefly shown.
L. D. Bazanov
doaj   +1 more source

Home - About - Disclaimer - Privacy