SISSVoc Default


broader original
narrower boninite original original
narrower boninite original
definition andesitic rock that contains more than 8 percent MgO. Typically consists of phenocrysts of protoenstatite, orthopyroxene, clinopyroxene, and olivine in a glassy base full of crystallites, and exhibits textures characterisitc of rapid crystal growth. more like this
source LeMaitre et al. 2002 more like this
Resource original
Concept original
in scheme simplelithology original
is primary topic of boninite