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Metamorphic rocks arise from the transformation of existing rock types due to ... Metamorphic rocks arise from the transformation of existing rock types due to extreme heat and pressure. This process is called metamorphism, which means change in form. The set includes anthracite, biotite schist, gneiss, marble black, marble... more

Sedimentary rocks are types of rocks that are forms by the deposition of mater... Sedimentary rocks are types of rocks that are forms by the deposition of materials on the Earth’s surface and within bodies of water. The set included: bituminous coal, breccia, chalk lumps, chert, diatomite, flint, laterite, lime stone black, lime... more

Igneous Rock Set 15 Igneous Rock Set 15 more