Other Mining and Quarrying Occupations X Keywords: Silica Sand
3 matching jobs found.
Silica Sand Extractor
Worker who extracts silica sand from rivers, coasts, etc., and handles transportation, sorting, and loading.
Silica Stone Mining Worker
Worker who excavates and extracts ore from silica stone (silica) deposits, then crushes it and processes it through beneficiation to produce shippable products.
Placer Mining Worker
Workers who extract placer minerals from rivers, seas, and quarries, and perform loading and sorting to prepare them for shipment as civil engineering and construction materials.