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Course, academic year 2023/2024
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Supergene minerals - MG431P75
Title: Supergenní minerály
Czech title: Supergenní minerály
Guaranteed by: Institute of Geochemistry, Mineralogy and Mineral Resources (31-430)
Faculty: Faculty of Science
Actual: from 2019
Semester: winter
E-Credits: 2
Examination process: winter s.:
Hours per week, examination: winter s.:2/0, Ex [HT]
Capacity: unlimited
Min. number of students: unlimited
4EU+: no
Virtual mobility / capacity: no
State of the course: taught
Language: Czech
Note: enabled for web enrollment
Guarantor: Mgr. Jiří Sejkora, Ph.D.
Teacher(s): Mgr. Jiří Sejkora, Ph.D.
Annotation -
Last update: doc. RNDr. Jiří Zachariáš, Ph.D. (15.04.2008)
a) Introduction, basic definitions (what is oxide zone of ore deposits, resolution of principle types of oxide zone mineral
associations) b) minerogenetic processes in oxide zones (origin of chemical elements, their releasing from primary bonds,
migration and deposition) c) methods for the study of oxide zone processes (view of methodical approaches: geological;
geochemical - modelling based on thermodynamic and kinetic data; mineralogical) d) morphological character and deep
range of oxide zones in-situ, borders between supergene and primary mineralization e) speed of oxide zones origin and their
absolute age f) factors influencing the character of oxide zone and their variability in the time g) oxide zone mineral
association as a product of oxide zone processes h) types of oxide zone mineral associations and examples for different
source materials and conditions i) similar natural processes and their mineral associations j) importance of research on oxide
zone mineral associations and possibilities of application of the results obtained
Literature -
Last update: doc. RNDr. Jiří Zachariáš, Ph.D. (27.05.2019)

Jambor, J. L., Blowes, D. W. editors (1994): The Environmental Geochemistry of Sulfide Mine-wastes.- Short course handbook, 22, 438 s., Mineral. Assoc. of Canada.

Williams, P. A. (1990): Oxide zone geochemistry.- 290 s., Ellis Horwood Ltd., Chichester.

Requirements to the exam - Czech
Last update: doc. RNDr. Jiří Zachariáš, Ph.D. (29.10.2019)

napsání závěrečného testu, zvládnutí tématu v rozsahu dle povinné studijní literatury

Syllabus - Czech
Last update: doc. RNDr. Jiří Zachariáš, Ph.D. (29.10.2019)

Přehled teminologie (co je supergenní mineralogie a supergenní minerály), procesy při vzniku supergenních zón, metodika studia procesů supergenních zón, jejich morfologický charakter a hloubkový rozsah, hranice primární a supergenní mineralizace, rychlost vzniku supergenních zón a jejich absolutní stáří, faktory ovlivňující charakter supergenní zóny, typy supergenních minerálních asociací, přehled chování vybraných chemických prvků (Fe, Cu, Sb, U) v supergenním procesu

 
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