Geochemical Analysis N Lab
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{{#Customtitle:지구화학및 실험 Geochemistry & Lab}}
Contents
개요 Outlines
Will learn the basic theories of chemical analysis in a classroom and practice the actual geochemical analyses in a laboratory.
일반 과목 정보 Gneral course information
- Course code: 330053
- Credit-Lecture-Lab work: 3-2-3
- Grading: With Midterm Exam (30%) + Final Exam (30%) + Lab work (30%) + Attendance (10%)
- Type of class: Lecture + Discussion + Lab work (probably solving the problems)
교재 및 참고서 Text & references
- Text: None
- References: Any analytical chemistry or chemical analysis book will be helpful.
수강 조건 Prerequisites
Background in chemical analysis is highly favorable, but not "must-have".
강의 계획 Lecture schedule
| Week # | Lecture title | Assignments | Lecture note | Reading Materials & Others |
| 1 | What is Geochemical Analysis?
Introduction of the course and lecture plan |
Student grouping (2-3 students a group) | ||
| 2 | Classification of chemical analysis | Preliminary survey on the sampling area | ||
| 3 | Errors in a chemical analysis | Preparation for the sampling | ||
| 4 | Sample collection and treatments | Statistical estimation of the analytical errors | ||
| 5 | On-site measurements on water samples: pH, Eh, K(25), T, etc | Sampling design (Reporting the sampling design for one's own graduation thesis area) | ||
| 6 | Analyses of water samples: Acidity & alkalinity, IC, UV-VIS | * Sample collection/treatment and on-site measurements * Reading the manuals of all the instruments for the measurements | ||
| 7 | Radiogenic isotopes, Part 1; principles of radioactive decay and age dating | Caculation of Radius ratio range for a given coordination number | ||
| 8 | Radiogenic isotopes, Part 2; utilization of radiogenic isotopes in various geologic fields | Determination of absolute age | ||
| 9 | Stable isotopes, Part 1; isotope fractionation | |||
| 10 | Stable isotopes, Part 2; Utilization of stable isotopes in various geological fields | Calculation of isotope fractionation | ||
| 11 | Igeneous geochemistry, Part 1: Major element distribution | Extraction for stable isotope analysis | ||
| 12 | Igneous geochemistry, Part 2: Minor elelment distribution | Interpretation of stability diagrams | ||
| 13 | Low T aqueous geochemistry, Part 1; types of reactions and equilibrium | Analysis of REE patterns | ||
| 14 | Low T aqueous geochemistry, Part 2; Phase equilibria | Calculation of solubilities | ||
| 15 | Low T aqueous geochemistry, Part 3; Redox reactions | Eh-pH diagram |
