sedimentary rocks andesite

  • Rock types - OpenLearn - Open University

    Sedimentary rocks are often porous. The individual pore spaces are connected with each other. This means that liquids and gasses can move through the rock, so often reservoirs of water, oil and gas are contained within sedimentary rocks like sandstone. Metamorphic rocks. Metamorphic are existing sedimentary and igneous rocks that have changed ...

  • Phys-1415 ch 20 Flashcards | Quizlet

    Phys-1415 ch 20. STUDY. ... If the rock particles in a sedimentary rock are relatively small with well sorted and well rounded grains, we can infer that the sediment grains traveled a. ... Andesite rocks. The silicates are the largest mineral group because silicon and oxygen are.

  • The 3 Different TYPES OF ROCKS (With Examples Of Each ...

    Chemical sedimentary rocks - such as rock salt, iron ore, chert, flint, some dolomites, and some limestones, form when dissolved minerals precipitate from solution. Organic sedimentary rocks - such as coal, some dolomites, and some limestones, form from the accumulation of plant or animal debris. Sedimentary Rocks Examples. Below are a few ...

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  • Is andesite igneous sedimentary or metamorphic?

    Andesite is an extrusive ignrous rock. ... No. Calcium carbonate is found in sedimentary and metamorphic rocks. Igneous rocks such as andesite are composed almost entirely of silicates.

  • Glad You Asked: Igneous, Sedimentary, & Metamorphic Rocks ...