Igneous Petrology

Bowen’s Reaction Series

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Bowens-Reaction

The Bowen’s Reaction Series is a concept in geology that explains the order in which minerals crystallize from cooling magma. The series was developed by Canadian geologist Norman L. Bowen in the early 20th century. Bowen began a series of laboratory experiments to establish the sequence of silicate minerals crystallization from a melt. To carry … Read more

Magma – Definition, Components, Properties and it’s Origin

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Magma definition Magma is naturally occurring molten or semi-molten rock material, generated within the Earth from which igneous rocks are derived through solidification and related processes. Magma is found beneath the surface of the Earth. Magma is typically composed of silicate minerals such as feldspar, mica, and quartz, as well as various dissolved gases, such … Read more