Feeder dike intruding tephra, Iceland
intrusive igneous
intrusive igneous
igneous, intrusive, intrusion, mafic
igneous, intrusive, intrusion, mafic
dyke, intrusion
intrusion, intrusive, metamorphic, Archean, precambrian
intrusion, intrusive, igneous
igneous, intrusive, intrusion, Precambrian
specimen, igneous, intrusive
igneous, intrusive
igneous, intrusive
granite, igneous, intrusive, minerals
igneous, intrusive
sill, dike, igneous intrusion, intrusive
igneous, intrusive
mafic intrusion, igneous
granitic
granite, intrusive, igneous, minerals