Igneous rocks are rebels. Sedimentary rocks follow straight-forward rules—they are deposited in horizontal layers, with the oldest sediments on the bottom. Igneous rocks can do what they want ...

Light Stable Isotope Microanalysis of Clays in Sedimentary Rocks -- 5. Cathodoluminescence of Feldspar and Carbonate in Sedimentary Rocks -- 6. 3-D Characterization of Grain Size Distributions in ...

Nothing so defines and characterises the physical landscape of the peninsula as the beautiful and distinctive Hawkesbury sandstone of which it is comprised. From North Head to Barrenjoey ...