Simple Lithology

fragmental igneous material

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

star this property definition igneous_material of unspecified consolidation state in which greater than 75 percent of the rock consists of fragments produced as a result of igneous rock-forming process. more like this
star this property narrower fragmental igneous rock
star this property broader fragmental igneous material
pyroclastic material
star this property broader fragmental igneous material
star this property source CGI concept definition task group more like this
star this property type
Resource
Concept
star this property broader igneous material
star this property narrower fragmental igneous material
star this property in scheme simplelithology
star this property is primary topic of fragmental igneous material& properties=prefLabel