Mining of non-ferrous metal ores

NACE v2.0 Code: B07.2

About mining of non-ferrous metal ores

NACE code 07.2 covers the mining and extraction of non-ferrous metal ores, such as copper, nickel, aluminum, and precious metals. This industry plays a vital role in the global economy, providing essential raw materials for a wide range of industries, including manufacturing, construction, and electronics. The extraction and processing of non-ferrous metal ores is a complex and capital-intensive process, requiring specialized equipment and expertise.

Production process

The mining of non-ferrous metal ores typically involves a combination of open-pit and underground mining techniques. The first step is the exploration and identification of viable ore deposits, which is often done through geological surveys and drilling. Once a deposit is identified, the overburden (soil and rock) is removed, and the ore is extracted using heavy machinery, such as excavators and haul trucks. The extracted ore is then transported to processing facilities, where it undergoes a series of physical and chemical processes to extract the desired metal concentrates.

Production inputs

The mining of non-ferrous metal ores requires a significant amount of capital, specialized equipment, and skilled labor. Key inputs include heavy machinery, such as excavators, haul trucks, and processing equipment; energy sources, such as electricity and fuel; and a range of chemicals and reagents used in the extraction and refining processes. Additionally, the industry relies on a skilled workforce, including geologists, mining engineers, and technicians, to ensure the efficient and safe operation of the mining and processing facilities.

Production outputs

The primary outputs of the non-ferrous metal ore mining industry are the various metal concentrates, such as copper, nickel, aluminum, and precious metals. These concentrates are then further processed and refined by 24.4 Manufacture of basic precious and other non-ferrous metals and 25.1 Manufacture of structural metal products to produce a wide range of products, including metals, alloys, and metal-based components used in industries such as 27.1 Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus, 28.1 Manufacture of general-purpose machinery, and 29.1 Manufacture of motor vehicles.

Revisions to 07.2

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 07.2. The most recent 1 version of this code (07.2) is in the NACE v2.1 system:

This page shows a legacy version of code 07.2 ( NACE v2.0).

Newer versions

Related ISIC Codes

These isic codes are related to this econ code: (07.2).

ISIC code ISIC Version ISIC title
072ISIC v4.0Mining of non-ferrous metal ores

Family tree for mining of non-ferrous metal ores

    graph LR
    A["<a href='/classifications/nace/v2/B'>B: MINING AND QUARRYING</a>"]
A --> B["<a href='/classifications/nace/v2/B/07'>07: Mining of metal ores</a>"]
B --> C["<a href='/classifications/nace/v2/B/07/2'>07.2: Mining of non-ferrous metal ores</a>"]

    B --> D["<a href='/classifications/nace/v2/B/07/1'>07.1: Mining of iron ores</a>"]

    C --> E["<a href='/classifications/nace/v2/B/07/21'>07.21: Mining of uranium and thorium ores</a>"]
C --> F["<a href='/classifications/nace/v2/B/07/29'>07.29: Mining of other non-ferrous metal ores</a>"]


    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level1
class B level2
class C level3
class D level3
class E level4
class F level4

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight