Major
Igneous > Volcanic > Mafic-volcanic > Basalt (Pyroclastic-cinder cone)Pyroclastic ejecta of basaltic and andesitic cinder cones; unconsolidated, oxidized, fine to coarse, scoriaceous cinders, bombs, and agglutinate deposited in subaerial environment
Igneous > Volcanic > Mafic-volcanic > Andesite (Pyroclastic-cinder cone)Pyroclastic ejecta of basaltic and andesitic cinder cones; unconsolidated, oxidized, fine to coarse, scoriaceous cinders, bombs, and agglutinate deposited in subaerial environment