(in Polish) Krystalizacja metastabilnych faz mineralnych 1300-TKMFM
Classes consist of three blocks:
The classes consist of three blocks:
1. Crystallization
Selected crystallization methods will be perfomed. Crystallization by cooling the solution, by evaporation of the solvent, in a crystallization incubator, crystallization in a high-pressure chamber, crystallization in a gel, diffusion of solvent vapors, the effect of a common ion in the solution. Crystallization stages will be discussed
2. Reconstruction of the structure of metamictic minerals.
Operation with a vacuum line (Schlenk line), preparation of quartz capsules for annealing the minerals in an inert environment (nitrogen, argon). Heating under oxidative conditions in high-temperature furnaces (up to 1500 ° C). The minerals originate from selected pegmatites of the Karkonosze platoon. In terms of chemistry, these are oxides of the (Y, REE, U, Th) - (Nb, TaTi) type and oxides and/or silicates of Th and U.
3. Single crystal X-ray diffraction
Procedure for selecting crystals and single crystal X-ray diffraction measurement. Data reduction and finalisation. Solution and refinement of the crystal structure. Utilization of computer programs for the analysis and visualization of mineral structures.
Type of course
Prerequisites (description)
Learning outcomes
Student gains knowledge and skills valuable in the study of rocks, minerals and substances of organic origin
1) acquires knowledge and skills useful for taking up employment in the profession
2) knows the operating principles and analytical capabilities of a specific apparatus
3) knows the use of computer techniques for modelling and solving geological problems
4) knows the crystal structure of minerals and its influence on the properties of substances
5) is able to obtain and visualize structural information available, among others in free databases
6) is able to plan the appropriate experimental analysis for a given research material and interpret the obtained results
7) is able to use laboratory equipment and basic research equipment
8) is able to independently analyse the collected scientific material, interpret the results and draw appropriate conclusions
9) is able to select specific computer techniques for solving geological problems
10) knows the regulations and rules of occupational health and safety at the University
Assessment criteria
Report on laboratory classes and test on theoretical knowledge. The final grade will be the weighted average of the partial results obtained.Obtaining a course credit requires participation in all tutorials, each time documented by the tutor in form of individual tutorial record sheets. The course is credited based on the preparation at least one essay and research report. Each student is obliged to present a short summative talk (multimedia presentation) during a joint session of all tutees and their tutors, scheduled for the end of the academic year (June), in which the course takes place.
Practical placement
not applicable
Additional information
Additional information (registration calendar, class conductors, localization and schedules of classes), might be available in the USOSweb system: