Numerical & Quantitative Analysis × Keywords: Mining
16 matching jobs found.
Mica Extraction Worker
An occupation that mines and sorts mica (mica) and ships it as industrial materials or cosmetic raw materials.
Olivine Sand Miner
Specialized worker who mines olivine sand from olivine deposits, transports it, performs primary processing, and manages quality.
Carryall Operator
Skilled operator of the small earth and sand transport construction machine 'Carryall', handling transportation, loading, and earth removal of soil, sand, and materials.
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.
Diatomaceous Earth Extractor
Worker who excavates and extracts raw diatomaceous earth, a natural material, and supplies raw materials for building materials and soil conditioners through drying, crushing, and quality control.
Gravel Extraction Machinery Operator
An occupation that operates and drives construction machinery to extract gravel and sand from riverbeds or quarries, performing excavation, loading, and leveling.
Barite Miner
Worker who mines, processes, and transports barite underground or in open-pit mining.
Sericite Mining Worker
Worker who mines sericite from sericite deposits and supplies raw materials to subsequent processes.
Refractory Clay Extraction Worker
A profession that excavates clay used for refractory materials at mining sites, performs quality control, and supplies it to processing and shipping processes.
Whetstone (Toishi) Cutter
Specialized profession that mines stone material, the raw material for whetstones, from mountains and cuts it into appropriate shapes using hand tools.