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phonolitic basanite

http://resource.geosciml.org/classifier/cgi/lithology/phonolitic_basanite

definition Tephritoid that has a plagioclase to total feldspar ratio between 0.5 and 0.9, and contains more than 10 percent normative (CIPW) olivine. more like this
source LeMaitre et al. 2002 more like this
type
Resource original
Concept original
broader
http://resource.geosciml.org/classifier/cgi/lithology/tephritoid original
narrower phonolitic_basanite original
in scheme simplelithology original
is primary topic of phonolitic_basanite