ISO/AWI 21557

Mining — Mining methods — Specification and Classification

General information

Current stage: 20.00 Effective date: 27 korr 2023

Originator: ISO

Owner: ISO/TC 82

Type: International Standard

Scope

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.

Life cycle

NOW

IN_DEVELOPMENT
ISO/AWI 21557
20.00 New project registered in TC/SC work programme
27 korr 2023

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