Results 71 to 80 of about 7,257 (220)
The Effect of Different Additives and Medium on the Bioleaching of Molybdenite for Cu and Mo Extraction Using Mix Mesophilic Microorganism [PDF]
International Journal of Mining and Geo-Engineering, 2013 Bioleaching processes for extraction of Cu and Mo from molybdenite cons. are more environmentally friendly and consume less energy than conventional technologies, yet less economically efficient.
Hadi Abdollahia +5 more
doaj
Geochemical Transactions, 2008 Molybdenum disulfide (MoS2), a layered transition-metal dichalcogenide, has been of special importance to the research community of geochemistry, materials and environmental chemistry, and geotechnical engineering.
Shutthanandan V +3 more
doaj +1 more source
Geostandards and Geoanalytical Research, Volume 49, Issue 3, Page 495-533, September 2025.Key Points Synchrotron nano‐imaging is necessary to locate elemental nanophases. Trace metal quantification requires high sensitivity nano‐XRF. Trace metal speciation relies on nano‐XANES using nano‐XRF. This chapter (Nano‐Imaging for Advanced X‐ray Fluorescence and Absorption Spectroscopy Applications) is a contribution to the Geostandards and ...
Alexandre S. Simionovici +1 more
wiley +1 more source
Yankuang ceshi, 2016 The east-central part of Jilin Province, located on the continental margin of northeast China along the eastern Xing-Meng orogenic belt, hosts more than 10 large-and medium-scale Mo deposits. The major types of mineralization include porphyry, skarn, and
SONG Quan-heng +5 more
doaj +1 more source
Utilization of flotation in copper extraction from polymetallic ore [PDF]
, 2020 The aim of this study was to examineflotation of utility metals from poor polymetallic ores and verify the potential for profitable yields in connection withpotentially economic deposits of non-ferrous metals.The paper describes results in ...
Janáková, Iva +2 more
core +1 more source
Advanced Functional Materials, Volume 35, Issue 34, August 22, 2025.A scalable method for direct laser patterning of 2D films on transparent substrates like polycarbonate and glass is presented. This technique eliminates the need for photolithography and solvents, enabling the fabrication of functional devices like strain gauges, supercapacitors, and photodetector arrays.
Yigit Sozen +3 more
wiley +1 more source
Structural and morphological features of Verba molybdenum ore mineralization
Мінеральні ресурси України, 2018 The article shows the Verba ore mineralization of molybdenum (Volyn Block of the Ukrainian Shield) is associated with small granite intrusions. They are located in the south-eastern exocontact zone of the Ustynivka granite massif of the Paleoproterozoic ...
M. M. Kostenko, P. A. Kondratenko
doaj +1 more source
A reference book on rocks and minerals of New England for gifted students in the intermediate grades. [PDF]
, 1959 Thesis (Ed.M.)--Boston ...
Carson, Janine A., Edwards, Harriet L.
core +1 more source
Quartz-amethyst hosted hydrocarbon-bearing fluid inclusions from the green ridge breccia in the snoqualmie granite, North Cascades,WA, USA [PDF]
, 2017 We wish to acknowledge the constructive criticisms made by the three anonymous reviewers.Their suggestions and comments greatly improved the first version of the manuscript.Peer reviewedPublisher ...
Baba, Mas’Ud +7 more
core +2 more sources
Environmental assessment of potential industrial waste management in the Czech Republic
Journal of Industrial Ecology, Volume 29, Issue 4, Page 1185-1196, August 2025.Abstract In contrast to municipal waste, the much larger quantities of industrial waste are less frequently addressed, both in legislation and in life cycle assessment (LCA). However, LCA studies can identify opportunities to reduce national environmental impacts by improving the management of industrial waste, and they can inform legislation that ...
Aleš Paulu +2 more
wiley +1 more source