Photographs and text describe what sedimentary rocks are, how they are formed and used, and the various kinds of sedimentary rocks such as sandstone, conglomerate, limestone, and ironstone.
Content Note
What are rocks and minerals? -- What are sedimentary rocks? -- Forming sedimentary rocks -- Sandstone -- Conglomerate and breccia -- Limestone -- Chalk -- Flint -- Ironstone -- Manganese nodules -- Stalactites and stalagmites -- Deep-sea sediments -- Strata -- Deltas -- Desert rocks -- Uses of sedimentary rocks -- Aquifers.