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Are Igneous Rocks Classified By Color?

January 24, 2024 by Emily Lee

Are Igneous Rocks Classified By Color? Composition influences the color of igneous rocks. Felsic rocks Why are igneous rocks different colors? The different elements present in the different igneous compositions will form different minerals. Rocks with high amounts of iron (Fe) tend to form minerals that are dark in color (such as olivine and pyroxene).

Where Can You Mostly Find The Gabbro?

January 24, 2024 by Jasmine Sibley

Where Can You Mostly Find The Gabbro? Gabbro is a dense, mafic intrusive rock Is gabbro found in the ocean? Gabbro is an essential part of the oceanic crust, and can be found in many ophiolite complexes as parts of zones III and IV (sheeted dyke zone to massive gabbro zone). What is found in