petrogenetic occurrence of iron

  • Corundum: Corundum mineral information and data.

    Named "corinvindum" in 1725 by John Woodward and derived from the Sanskrit, kuruvinda ("Ruby"). Richard Kirwan used the current spelling "corundum" in 1794.

  • Minerals December 2017 Browse Articles

    Minerals, an international, peer-reviewed Open Access journal.

  • Corundum: Corundum mineral information and data.

    Named "corinvindum" in 1725 by John Woodward and derived from the Sanskrit, kuruvinda ("Ruby"). Richard Kirwan used the current spelling "corundum" in 1794.

  • Basalt Wikipedia

    Basalt (pronounced / b ə ˈ s ɔː l t /, / ˈ b æ s ɒ l t / or / ˈ b æ s ɔː l t /) is a common extrusive igneous rock formed from the rapid cooling of basaltic lava exposed at or very near the surface of a planet or moon. Flood basalt describes the formation in a series of lava basalt flows.

  • Minerals December 2017 Browse Articles

    Minerals, an international, peer-reviewed Open Access journal.

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    Type or paste a DOI name into the text box. Click Go. Your browser will take you to a Web page (URL) associated with that DOI name. Send questions or

  • Spinel: Spinel mineral information and data. Mindat.org

    - This locality has map coordinates listed. This locality has estimated coordinates. Click for further information on this occurrence.?? Indicates

  • Basalt Wikipedia

    Basalt (pronounced / b ə ˈ s ɔː l t /, / ˈ b æ s ɒ l t / or / ˈ b æ s ɔː l t /) is a common extrusive igneous rock formed from the rapid cooling of basaltic lava exposed at or very near the surface of a planet or moon.

  • Spinel: Spinel mineral information and data. Mindat.org

    Spinel Group. Spinel-Hercynite Series, Gahnite-Spinel Series, and the Magnesiochromite-Spinel Series. Intensely coloured varieties due to the incorporation of various impurity elements. A few spinels from Sri

  • Resolve a DOI Name

    Type or paste a DOI name into the text box. Click Go. Your browser will take you to a Web page (URL) associated with that DOI name. Send questions or

  • Minerals December 2017 Browse Articles

    Minerals, an international, peer-reviewed Open Access journal.

  • Basalt Wikipedia

    Basalt (pronounced / b ə ˈ s ɔː l t /, / ˈ b æ s ɒ l t / or / ˈ b æ s ɔː l t /) is a common extrusive igneous rock formed from the rapid cooling of basaltic lava exposed at or very near the surface of a planet or moon.

  • Corundum: Corundum mineral information and data.

    Named "corinvindum" in 1725 by John Woodward and derived from the Sanskrit, kuruvinda ("Ruby"). Richard Kirwan used the current spelling "corundum" in 1794.

  • Resolve a DOI Name

    Type or paste a DOI name into the text box. Click Go. Your browser will take you to a Web page (URL) associated with that DOI name. Send questions or comments to doi ...

  • Spinel: Spinel mineral information and data. Mindat.org

    - This locality has map coordinates listed. This locality has estimated coordinates. Click for further information on this occurrence.?? Indicates