Approved Work Item
ISO/AWI 21557
Mining — Mining methods — Specification and Classification
Reference number
ISO/AWI 21557
Edition 1
Approved Work Item
ISO/AWI 21557
86790
A working group has prepared a draft.

Abstract

This document establishes a classification of mining methods by ore grade and recovery, cost of infrastructure, ore extraction, labour and machine costs, underground support costs and geotechnical factors.

General information

  •  : Under development
    : New project registered in TC/SC work programme [20.00]
  •  : 1
  • ISO/TC 82
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