| Title |
Comment |
Keywords |
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Minerals: The Materials of Earth
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30 minutes / n.a.
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mineral, rock, "physical property", "mineral identification", quartz, precipitation, element, "crystal structure", crystal, atom, "metallic mineral", "laboratory analysis", crust, color, "chemical composition"
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Mineral Luster
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11:54 - 12:22 (00:28) / 0.4 MB
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"James Sadd", luster, feldspar, muscovite, galena, pyrite, "metallic mineral", "physical property", "mineral identification", mineral
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Mineral Streak
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12:22 - 12:54 (00:32) / 0.6 MB
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"James Sadd", streak, "metallic mineral", color, hematite, galena, "crystal structure", "physical property", "mineral identification", mineral
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Hydrothermal Precipitates
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21:19 - 21:48 (00:29) / 0.5 MB
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gold, silver, copper, "metallic mineral", mineral, precipitation, "hydrothermal solution", fissure, "rare mineral", "J. Lawford Anderson"
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Hydrothermal Ore Deposits
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21:48 - 22:58 (01:10) / 1.1 MB
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"J. Lawford Anderson", magma, "igneous intrusion", "metallic mineral", "ore deposit", "hydrothermal ore deposit", metal, element, mineral, quartz, feldspar, mica, "lava flow", crystal, water, boiling, fracture, "magma chamber", precipitation
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Geology School Keywords
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