Title |
Comment |
Keywords |
Heat Within the Earth
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14:50 - 15:32 (00:42) / 0.4 MB
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"Jason Saleeby", rock, flow, convection, mantle, heat, "radioactive decay", "plate tectonics", element, uranium, thorium, potassium
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Heating Magma
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03:09 - 03:59 (00:50) / 0.8 MB
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volcano, "David Sigurdson", heat, radioactivity, isotope, potassium, thorium, uranium, decay, magma
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Minerals Crystalize
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07:53 - 08:44 (00:51) / 0.9 MB
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crystal, "J. Lawford Anderson", "igneous rock", mineral, magma, plagioclase, olivine, potassium, feldspar, quartz
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Crystallized Minerals
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09:24 - 10:44 (01:20) / 1.2 MB
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crystal, "David Sigurdson", "Norman Bowen", "calcic plagioclase", mineral, olivine, pyroxene, hornblende, biotite, temperature, plagioclase, potassium, feldspar, biotite, muscovite, quartz, "reaction series"
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Geology School Keywords
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