Title |
Comment |
Keywords |
How Geologists Use Minerals
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03:48 - 05:04 (01:16) / 1.4 MB
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"J. Lawford Anderson", mineral, geologist, geochronologist, "geologic age", rock, "radioactive element", "sedimentary petrologist", stratigrapher, sediment, "sedimentary rock", mountain, erosion, deformation, "igneous petrologist", "metamorphic petrologist", pressure, temperature, crystallization, magma, metamorphism, "plate tectonics", "structural geologist", magnetism, plate, "plate motion"
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Crystallization In Water
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22:58 - 23:43 (00:45) / 1.2 MB
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crystallization, precipitation, water, "chemical reaction", mineral, element, hematite, iron, oxygen, sand, sandstone
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Volcanic Eruptions
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00:40 - 02:04 (01:24) / 1.6 MB
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volcano, eruption, "lava flow", magma, crust, mantle, crystallization, intrusion, "igneous rock", "Mount Saint Helens", Kilauea, "James Sadd"
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Intrusion
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04:17 - 05:46 (01:29) / 1.7 MB
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"James Hutton", granite, plutonic, Scotland, mafic, gabbro, felsic, granite, silica, aluminum, diorite, volcanism, cooling, crystallization, magma, crystal, igneous
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Geology School Keywords
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