Other Mining and Quarrying Occupations X Keywords: Ore Dressing

4 matching jobs found.

Silver Miner

A site worker who mines and transports silver ore inside and outside silver mine pits, ensuring ore quality through ore dressing operations and the like.

Copper Miner

A labor job involving drilling, blasting, transportation, etc., inside copper mine tunnels to extract copper ore.

Fluorite Miner

Mining worker who excavates and extracts fluorite (hiruishi) in open-pit or underground operations and supplies high-quality ore.

Sifting Work (Ore Dressing, Coal Washing)

Worker who crushes and grinds ore and separates and concentrates useful minerals using physical and chemical methods.