Basalt
Mafic volcanic rock (consisting mostly of plagioclase, pyroxene, and olivine)
Category
Browse basalt specimens identified by the Rock Identifier community.
Basalt
Mafic volcanic rock (consisting mostly of plagioclase, pyroxene, and olivine)
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
Basalt
Basalt (primarily Plagioclase feldspar and Pyroxene)
Basalt
Basalt (dominated by Plagioclase Feldspar and Pyroxene)
Basalt
Basalt (Igneous Volcanic)
Basalt
Basalt (Mafic Extrusive Igneous Rock)
Basalt
Mafic Igneous Rock (primarily Plagioclase Feldspar and Pyroxene)
Basalt
Africite (Mafic Igneous Rock)
Basalt
Basalt (High-iron/magnesium silicate rock)
Basalt
Basalt (composition of Plagioclase feldspar and Pyroxene)
Basalt
Basalt (Aphanitic Mafic Igneous)
Basalt
Basalt (Mafic Extrusive)
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
Basalt
Extrusive Mafic Igneous Rock (composed primarily of Plagioclase and Pyroxene)
Basalt
Extrusive mafic igneous rock
Basalt
Basalt (Mafic volcanic rock)
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
Basalt
Mafic Volcanic Rock (Primarily Plagioclase feldspar and Pyroxene)
Basalt
Basalt (Mafic volcanic rock)
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
Basalt
Basalt (Aphanitic mafic volcanic rock)
Basalt
Mafic Igneous Rock (primarily Plagioclase Feldspar and Pyroxene)
Basalt
Mafic Igneous Rock (primarily Plagioclase and Pyroxene)
Basalt
Extrusive mafic igneous rock
Basalt
Mafic volcanic rock (primarily plagioclase, pyroxene, and olivine)
Basalt
Basalt (primarily Plagioclase feldspar and Pyroxene)
Basalt
Mafic Igneous Rock
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
Basalt
Basalt (Extrusive Mafic Igneous)
Basalt
Mafic Igneous Rock
Basalt
Mafic Igneous Rock
Basalt
Basalt (Mafic volcanic rock)
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
Basalt
Extrusive mafic igneous rock
Basalt
Basalt (Mafic Extrusive Igneous Rock)
Basalt
Mafic Igneous Basalt
Basalt
Basalt (Mafic volcanic rock)
Basalt
Basalt (Mafic Extrusive Rock)
Basalt
Basalt (Mafic Extrusive Igneous Rock)
Basalt
Basalt (Mafic volcanic rock)
Basalt
Extrusive Mafic Igneous Rock
Basalt
Basalt (Mafic volcanic rock)