http://resource.geosciml.org/classifier/cgi/lithology/granodiorite
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| definition | Phaneritic crystalline rock consisting essentially of quartz, sodic plagioclase and lesser amounts of alkali feldspar with minor hornblende and biotite. Includes rocks defined modally in QAPF field 4. | ||||||
| source | LeMaitre et al. 2002 | ||||||
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| in scheme | simplelithology original | ||||||