Simple Lithology

pyroclastic rock

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

star this property broader fragmental igneous rock
star this property narrower pyroclastic rock
pyroclastic material
star this property narrower pyroclastic rock
star this property definition Fragmental igneous rock that consists of greater than 75 percent fragments produced as a direct result of eruption or extrusion of magma from within the earth onto its surface. Includes autobreccia associated with lava flows and excludes deposits reworked by epiclastic processes. more like this
star this property narrower ash tuff lapillistone and lapilli tuff
star this property broader pyroclastic rock
tuff breccia agglomerate or pyroclastic breccia
star this property broader pyroclastic rock
star this property source based on LeMaitre et al. 2002 more like this
unstar this property type
Resource
Concept
star this property in scheme simplelithology
star this property is primary topic of pyroclastic rock& properties=type