Results 121 to 130 of about 21,436 (259)
Infrared spectra of some sulfides and their analogs of binary composition in the long-wave region [PDF]
The far infrared spectra (500-60/cm) of some simple sulfides and their analogs were studied. In all, 22 minerals with different structure types were investigated, out of which 14 are sulfides (galena, alabandite, pyrrhotite, sphalerite, wurtzite ...
Povarennykh, A. S. +3 more
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LEACHING OF SYNTHETIC GaAs- AND INDIUM-BEARING SPHALERITE ORE WITH HELP OF “REICHE ZECHE” MINE WATER [PDF]
The main goal of the experiment was to leach minerals using microbes. To accomplish this goal, the course dealt with the acquisition of adequate bacteria, by taking water samples in the underground mine “Reiche Zeche”.
Giebner, Fabian +7 more
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Technical guidance on normal levels of contaminants in Welsh soil : Cadmium (Cd) : January 2013 [PDF]
Cadmium (Cd) is a metallic element naturally occurring in trace amounts at the Earth’s surface. It is toxic to humans, animals and plants, and known to be a human carcinogen.
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Depressing Action of Zincate to Sphalerite
Takakatsu TAKAMORI, Yasumasa Itoh
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Color of Oxidative Pressure Leaching Liquor: A Case of Sphalerite
Yaqin Guo, Duoqiang Liang, Yong Deng
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Crystal-Chemical and Spectroscopic Study of Gem Sphalerite from Banská Štiavnica, Slovakia [PDF]
Peter Bačík +8 more
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