Simple Lithology
monzodioritic rock
http://resource.geosciml.org/classifier/cgi/lithology/monzodioritic_rock
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definition | Phaneritic crystalline igneous rock consisting of sodic plagioclase (An0 to An50), alkali feldspar, hornblende and biotite, with or without pyroxene, and 0 to 10 percent feldspathoid or 0 to 20 percent quartz in the QAPF fraction. Plagioclase to total feldspar ratio in the QAPF fraction is between 0.65 and 0.9. Includes rocks defined modally in QAPF field 9, 9' and 9* as monzodiorite, foid-beaing monzodiorite, and quartz monzodiorite. |  |
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source | This vocabulary; LeMaitre et al. 2002 | |
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in scheme | simplelithology | |||||||||||||
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is primary topic of | monzodioritic rock& properties=prefLabel | |||||||||||||