Full-time × Recommended Skills: Chemical Analysis
2 jobs found.
Precious Metal Smelting Worker
A manufacturing job that recovers and refines precious metals such as gold, silver, and platinum from precious metal-containing ores or by-products, increases their purity, and turns them into products.
Sifting Work (Ore Dressing, Coal Washing)
Worker who crushes and grinds ore and separates and concentrates useful minerals using physical and chemical methods.