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Minerals. Introduction; Native elements; Sulphides and arsenides; Oxides and hydroxides; Halides; Carbonates; Nitrates and borates; Sulphates and chromates; Tungstates and molybdates; Phosphates, arsenates and vanadates; Silicates
Rocks. Introduction; Igneous rocks; Metamorphic rocks; Sedimentary rocks; Meteorites and tektites
Fossils. Introduction; Sponges; Corals; Molluscs; Arthropods; Brachiopods; Bryozoans; Echinoderms; Graptolites; Vertebrates; Fossil land plants; Geological timescale.

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