Results 61 to 70 of about 690,278 (261)

Petrochemistry of Ultramafic Rock in Baula - Pomalaa Ophiolite Complex, Southeast Sulawesi, Indonesia

JGEET: Journal of Geoscience, Engineering, Environment and Technology
Baula and Pomalaa Ophiolitic Complexes are part of East Sulawesi Ophiolite (ESO). The ultramafic rocks in the Baula and Pomalaa Ophiolite Complex mainly is peridotite and consist of harzburgite, lherzolite and olivine websterite, mostly serpentinized ...
Rio Irhan Mais Cendrajaya, Laode Ihksan Juarsan, Masri, Al Rubaiyn, Syahrul, Neni, Suci Ramadani, Hasria   +7 more
doaj   +1 more source

Origin of magnetic fabrics in ultramafic rocks [PDF]

IOP Conference Series: Materials Science and Engineering, 2015
IOP Conference Series: Materials Science and Engineering, 82 (1)
Biedermann A.R., Kunze K., Zappone A.S., Hirt A.M.   +3 more
openaire   +3 more sources

Assessing the Effect of Mineralogy and Reaction Pathways on Geological Hydrogen (H₂) Generation in Ultramafic and Mafic (Basaltic) Rocks

Hydrogen
This study evaluates the impact of mineralogy, elemental composition, and reaction pathways on hydrogen (H2) generation in seven ultramafic and mafic (basaltic) rocks. Experiments were conducted under typical low-temperature hydrothermal conditions (150 °
Abubakar Isah, Hamidreza Samouei, Esuru Rita Okoroafor   +2 more
doaj   +1 more source

Element Mobilization During Weathering Process of Ultramafic Complex in North Konawe Regency, Southeast Sulawesi Based on A Profile from Asera

Indonesian Journal on Geoscience, 2018
DOI: 10.17014/ijog.5.3.277-290The North Konawe Regency, located in the northern part of the southeast arm of Sulawesi Province, is occupied mainly by Ophiolite Complex.
Ronaldo Irzon, Baharuddin Abdullah
doaj   +1 more source

Studies on plants that hyperaccumulate copper, cobalt and nickel : their potential for use in phytomining and phytoremediation : a thesis presented in partial fulfillment of the requirements for the degree of Masterate of Science in Soil Science at Massey University [PDF]

, 1998
This thesis reviews three lines of research on hyperaccumulators to examine their potential for phytoremediation and phytomining. The first line of research was to test the affect of nutrient addition on biomass and nickel uptake by two nickel ...
Bennett, Frances Anneli
core  

Sea-floor tectonics and submarine hydrothermal systems [PDF]

, 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., Hannington, Mark D., Petersen, Sven   +2 more
core   +1 more source

Application of spectral signature study and geochemical analysis in the characterization of Bhavani Mettupalayam Ultramafic Complex in the Southern Granulite Terrane, India

Geosystems and Geoenvironment
The Bhavani Suture Zone, a region in the Southern Granulite Terrane (SGT), is where the Neoarchean Madurai Block and the Southern Madurai Block in western Tamil Nadu have been joined.
M. Monisha, M. Muthukumar, V.J. Rajesh
doaj   +1 more source

An evaluation of thematic mapper simulator data for the geobotanical discrimination of rock types in Southwest Oregon [PDF]

Rock type identification may be assisted by the use of remote sensing of associated vegetation, particularly in areas of dense vegetative cover where surface materials are not imaged directly by the sensor.
Morrissey, L. A., Weinstock, K. J.
core   +1 more source

Oxygen Isotope Variations of Basaltic Lavas and Upper Mantle Rocks [PDF]

, 2001
This chapter summarizes the oxygen isotope geochemistry of terrestrial basalts and their mantle sources, including the conceptual framework for interpreting such data and the phenomenology of known variations.
Eiler, John M.
core  

Carbonatite metasomatism, the key to unlocking the carbonatite-phoscorite-ultramafic rock paradox

Chemical Geology, 2022
O. Vasyukova, A. Williams-Jones
semanticscholar   +1 more source