Non-Clastic Sedimentary Rock. Non-Clastic Sedimentary Rocks has two types ;Chemical Sedimentary Rocks Examples include rock salt, dolomites, flint, iron ore, chert, and some limestone. Organic Sedimentary Rocks Examples include rocks such as coal, some limestone, and some dolomites.Clastic sedimentary rocks such as breccia, conglomerate, sandstone, siltstone, and shale are formed from mechanical weathering debris. Chemical sedimentary rocks, such as rock salt, iron ore, chert, flint, some dolomites, and some limestones, form when dissolved materials precipitate from solution.
