| 1. | Modern petrology would classify the teschenites as an analcime bearing gabbro.
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| 2. | As a scientist Wichmann was mainly interested in mineralogy and petrology.
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| 3. | Harker's duties included teaching Mineralogy and Petrology to students.
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| 4. | He established programs in geochronology, experimental petrology, and mineralogy.
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| 5. | Igneous petrology has been my favorite topic for over 5 years.
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| 6. | I was petrology since 20th and upon warning stopped doing so.
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| 7. | Smyth specialized in petrology, chemical geology, and economic geology.
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| 8. | Catherine Raisin geological research was mainly in microscopic petrology and mineralogy.
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| 9. | At Berkeley he gained insight into experimental studies of petrology and geochemistry.
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| 10. | He subsequently received fierce opposition from the established petrology community.
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