Ontario. Dept. of Mines

Identity area

Type of entity

Higher-level Ontario government office (type A)

Authorized form of name

Ontario. Dept. of Mines

Parallel form(s) of name

    Standardized form(s) of name according to other rules

    • Department of Mines

    Other form(s) of name

      Identifiers for corporate bodies

      Description area

      Dates of existence

      1920-1970

      History

      In 1920, the Bureau of Mines was separated from the Department of Lands, Forests and Mines and re-established as the Department of Mines.

      The two primary branches within the department were the Mines Inspection Branch, administered by the Chief Inspector of Mines, and the Geological Branch, which was under the direction of the Provincial Geologist. Other branches established within the Department included the Mines Inspection Branch, the Laboratory Branch, and an Administrative Services Branch. The Mining Commissioner also reported through the Department.

      The Department was renamed the Department of Mines and Northern Affairs in 1970.

      Places

      Legal status

      Functions, occupations and activities

      The Department of Mines was responsible for promoting and expanding the mining interests of the Province. In the later years of its existence, the Department also began to take a broader interest in the overall structure of the industry, focusing attention on activities such as resource processing, worker health and safety, and pollution controls.

      Address

      Department of Mines Act, Statutes of Ontario 1920, Chap. 12

      Internal structures/genealogy

      General context

      Relationships area

      Related entity

      Ontario. Geological Branch (1903-1977)

      Identifier of related entity

      CA1158

      Category of relationship

      hierarchical

      Type of relationship

      Ontario. Geological Branch is controlled by Ontario. Dept. of Mines

      Dates of relationship

      1920-1970

      Description of relationship

      Related entity

      Ontario. Dept. of Mines. Office of the Minister (1920-1970)

      Identifier of related entity

      CA280

      Category of relationship

      hierarchical

      Type of relationship

      Ontario. Dept. of Mines. Office of the Minister is controlled by Ontario. Dept. of Mines

      Dates of relationship

      1920-1970

      Description of relationship

      Related entity

      Ontario Iron Ore Committee (1922-1923)

      Identifier of related entity

      CA739

      Category of relationship

      hierarchical

      Type of relationship

      Ontario Iron Ore Committee is controlled by Ontario. Dept. of Mines

      Dates of relationship

      1922-1923

      Description of relationship

      Related entity

      Ontario. Bureau of Mines (1891-1920)

      Identifier of related entity

      BA2

      Category of relationship

      temporal

      Type of relationship

      Ontario. Bureau of Mines is the predecessor of Ontario. Dept. of Mines

      Dates of relationship

      Description of relationship

      Related entity

      Ontario. Dept. of Mines and Northern Affairs (1970-1972)

      Identifier of related entity

      AA54

      Category of relationship

      temporal

      Type of relationship

      Ontario. Dept. of Mines and Northern Affairs is the successor of Ontario. Dept. of Mines

      Dates of relationship

      Description of relationship

      Access points area

      Subject access points

      Place access points

      Epithet

      Control area

      Authority record identifier

      AA53

      Institution identifier

      Rules and/or conventions used

      RAD: Rules for Archival Description, 2nd edn (2008)

      Status

      Approved

      Level of detail

      Dates of creation, revision and deletion

      2026-11-16: migrated to AtoM

      Language(s)

        Script(s)

          Sources

          MacTaggart, Hazel. Publications of the Government of Ontario, 1901-1955 (1964)

          Canadiana Name Authorities, 1996-12-24

          Directory and Guide to Services of the Ontario Government, 1948-1966

          Maintenance notes

          Archivist(s):
          R. Anger