Results 101 to 110 of about 21,436 (259)

Characteristics and Sonophotocatalytic Activity of Natural Sphalerite under Ultrasonic (1.7 MHz) and UVA LED (365 nm) Irradiation [PDF]

, 2022
Svetlana A. Popova, Victoria Tazetdinova, Erzhena Т. Pavlova, Galina Matafonova, Valeriy Batoev   +4 more
openalex   +1 more source

Chemical Pre-treatment Methods for Measurement of Ge Isotopic Ratio on Sphalerite in Lead-Zinc Deposits

Yankuang ceshi, 2014
Up to the present, main research of Ge isotopes has been carried out on organic, magmatic and meteoritic samples. Pb-Zn deposits are one of the most important reservoirs of Ge; however, there are few studies on Ge isotopes for these samples.
ZHU Chuan-wei, WEN Han-jie, FAN Hai-feng, ZHANG Yu-xu, LIU Jie, YANG Tao, WANG Guang-hui   +6 more
doaj   +2 more sources

Local Electron Interaction with Point Defects in Sphalerite Zinc Selenide: Calculation from First Principles [PDF]

, 2018
O. P. Malyk, S. V. Syrotyuk
openalex   +1 more source

Spectroscopic characterization of Phoenician-Punic coins [PDF]

, 2013
Sardinia hosted many Phoenician and Punic communities, as integrated forms of pacific cohabitation with the Lebanese merchants or actual colonies for the exploitation of the rich mines and wealthy coastal emporia under the Carthaginians (750-250 B.C ...
Bartoloni, Piero, Brunetti, Antonio, Enzo, Stefano, Ganadu, Maria Luisa Margherita, Medici, Serenella, Peana, Massimiliano Francesco, Zoroddu, Maria Antonietta   +6 more
core  

Flotation of Sulphide Minerals Using Organosolv Lignin as Collector—Pilot-Scale Trials

Materials Proceedings
The use of toxic chemicals as flotation reagents raises concerns about the sustainability of the process and its environmental impact. Xanthates are a family of efficient collectors that find application in the selective recovery of lead, gold and zinc ...
Panagiotis M. Angelopoulos, Georgios Anastassakis, Nikolaos Kountouris, Maria Taxiarchou, Effrosyni Koutsotheodorou, Tilemachos Pefkos, Vasileios Klepkos, Christina Samara, Giorgos Mprokos   +8 more
doaj   +1 more source

Zn and S Isotope Exchange between Sphalerite and Hydrothermal Fluid [PDF]

, 2020
Drew D. Syverson, Shuhei Ono, Olivier Rouxel, Peter Scheuermann, Yanlu Xing, William E. Seyfried   +5 more
openalex   +1 more source

Contaminant mobility as a result of sediment inundation : literature review and laboratory scale pilot study on mining contaminated sediments [PDF]

, 2011
This report presents a literature review of soil and sediment inundation methodologies and describes a pilot scale laboratory inundation study. Changing weather conditions, subsequent flooding events, and the increased frequency of such events both in
Palumbo-Roe, B., Wragg, J.
core  

Geology, geochemistry, and regional resource implications of a stratabound sphalerite occurrence in the northwest Adirondacks, New York [PDF]

, 1981
Michael P. Foose
openalex   +1 more source

Optical, vibrational, thermal, electrical, damage and phase-matching properties of lithium thioindate

, 2003
Lithium thioindate (LiInS$_{2}$) is a new nonlinear chalcogenide biaxial material transparent from 0.4 to 12 $\mu$m, that has been successfully grown in large sizes and good optical quality.
Acharekar, Alexander Yelisseyev, Badikov, Bhar, Bidault, Boulanger, Boyd, Brehat, Brückner, Canarelli, Chen, Chen, Damen, Dmitriev, Douillet, Douillet, Eckardt, Eifler, Fabian Rotermund, Feigelson, Garrett, Gintas Slekys, Golovei, Harasaki, Hobden, Holzwarth, Hoppe, Isabelle Thénot, Isaenko, Isaenko, Isaenko, Isaenko, Isaenko, Isaenko, Iseler, Jacques Mangin, Jean-Jacques Zondy, Jes Henningsen, Kaindl, Kamijoh, Kamijoh, Kamijoh, Knippels, Korczak, Kuriyama, Kuriyama, Kuriyama, Kuriyama, Kühn, Lee, Lee, Liu, Ludlow, Ludmila Isaenko, Mabuchi, Mangin, Mangin, Mangin, Negran, Neumann, Neumann, Neumann, Olivier Bidault, Ona Balachninaite, Pearl, Plamin Petrov, Roberts, Rotermund, Rotermund, Rotermund, Salaün, Sandrine Fossier, Sergei Lobanov, Shay, Shiv, Simon, Sobotta, Sophie Salaün, Soref, Stoll, Valdas Sirutkaitis, Valentin Petrov, van der Mooren, Weidong Chen, Yao, Yao, Yelisseyev, Zadorozhnii, Zhang, Zhang, Ziegler, Zondy, Zondy, Zondy, Zondy, Zondy   +95 more
core   +2 more sources

Physicochemical constraints and fluid evolution pathways in skarn mineralization: insights from sphalerite geochemistry at the Dafang Pb–Zn–Au–Ag deposit, South China

Frontiers in Earth Science
Important Mid-Late Jurassic Pb–Zn polymetallic skarn deposits are widely distributed in South China, yet physiochemical conditions and migration of the ore-forming fluids in skarn deposits are poorly constrained. The Dafang Pb–Zn–Au–Ag deposit (38 kt Pb @
Wusheng Wang, Hongjie Shen, Hongjie Shen, Shihong Huang, Jian Shi, Yu Zhang, Yu Zhang   +6 more
doaj   +1 more source