Mineral Content Analyst (Gold, Silver, etc.)
こうぶつがんゆうりょうぶんせきこう（きん、ぎんなど）
Industry & Occupation
Classification
Summary
A technical occupation that quantitatively measures the content of mineral components contained in samples such as gold ore or silver ore using chemical methods or analytical instruments.
Description
Mineral content analysts perform pretreatment such as drying, pulverizing, and dissolving on collected ore or scrap samples, then operate analytical instruments such as X-ray fluorescence analysis (XRF), ICP emission spectrometry, and flame atomic absorption photometry to accurately measure the content of gold, silver, etc. They conduct quality control of analysis data, instrument calibration, reagent preparation, optimization of measurement conditions, and compile results into reporting materials. They may also be involved in improving analysis processes and introducing new technologies.
Future Outlook
Demand is stable in the mining and recycling industries, and with increasing demand for environmental analysis and recycled material analysis, advanced analysis techniques and automation adaptation are required.
Personality Traits
Detail-oriented / Has curiosity or spirit of inquiry / High concentration ability / Strong sense of responsibility
Work Style
Contract Employee / Fixed Hours / Full-time Employee / Research Institute Laboratory Work / Shift
Career Path
Lab Technician → Senior Analysis Technician → Research and Development Role → Quality Control Department → Analysis Consultant
Required Skills
Analytical Instrument Operation / Concentration Calculation and Standard Curve Creation / Reagent Preparation / Sample Pretreatment Technology
Recommended Skills
Chemical Analysis / English Document Reading / Quality Control / Statistical Analysis
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Advanced logical thinking is required for interpreting analysis results and setting measurement conditions. |
| Attention to Detail & Accuracy | High attention to detail and accuracy are required to minimize errors in trace components. |
| Numerical & Quantitative Analysis | Advanced mathematical analysis skills are required for sample concentration calculations, standard curve creation, etc. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Since existing analysis methods are utilized, standardization is emphasized over creativity. |
| Physical Stamina & Endurance | Primarily laboratory work, with little heavy labor. |
Aliases
- Gold and Silver Analysis Technician
- Metal Content Analysis Technician
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- Metal Testing Worker