Basalt
Basalt (Aphanitic Mafic Igneous Rock)
igneous
Category
Igneous Rock
Browse igneous rock specimens identified by the Rock Identifier community.
Learn about Igneous Rock in the encyclopedia
View all →
Basalt (Beach Pebble)
Basalt (Aphanitic Mafic Igneous Rock)
igneous
Basalt (River Stone)
Basalt (Mafic Extrusive Igneous Rock)
igneous
Basalt
Basalt (Mafic Extrusive Igneous Rock)
igneous
Granodiorite
Phaneritic intrusive igneous rock (Granodiorite)
igneous
Granodiorite
Granodiorite (Intermediate intrusive igneous rock)
igneous
Diorite
Diorite (intermediate intrusive igneous rock)
igneous
Diorite (River Pebble)
Phaneritic Intermediate Igneous Rock (Diorite)
igneous
Diorite
Diorite (Intermediate intrusive igneous rock)
igneous
Granite
Granite (phaneritic intrusive igneous rock)
igneous
Basalt
Basalt (Mafic Extrusive Igneous Rock)
igneous
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
igneous
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
igneous
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
igneous
Basalt
Basalt (Mafic Extrusive Igneous Rock)
igneous
Dalmatian Jasper (Dalmatian Stone)
Dalmatian Stone (primarily Feldspar, Quartz, and Arfvedsonite/Tourmaline)
igneous
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
igneous
Basalt (Road Gravel)
Basalt (Mafic Extrusive Igneous Rock)
igneous
Granite Pebble
Granite (Felsic Intrusive Igneous Rock)
igneous
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
igneous
Granodiorite
Granodiorite (phaneritic intrusive igneous rock)
igneous
Basalt
Basalt (Mafic Extrusive Igneous Rock)
igneous
Granite Pebble
Granite (Phaneritic intrusive igneous rock)
igneous
Vesicular Basalt
Aphanitic Mafic Igneous Rock (with vesicles)
igneous
Basalt (Vesicular)
Basalt (Mafic Extrusive Igneous Rock)
igneous
Porphyritic Basalt
Basalt (Mafic Extrusive Igneous Rock)
igneous
Diorite (River Pebble)
Diorite (Intermediate intrusive igneous rock)
igneous
Granite
Granite (Felsic Intrusive Igneous Rock)
igneous
Granite
Phaneritic Intrusive Igneous Rock (Granite)
igneous
Granite Pebble
Granite (Phaneritic intrusive igneous rock)
igneous
Diorite
Plutonic Igneous Rock (NaAlSi3O8, CaAl2Si2O8)
igneous
Pink Granite
Phaneritic intrusive igneous rock (Granite)
igneous
Granite
Granite (Phaneritic intrusive igneous rock)
igneous
Diorite
Diorite (Intermediate intrusive igneous rock)
igneous
Kimberlite with Diamonds
Kimberlite (ultramafic potassic igneous rock)
igneous
Basalt
Basalt (Mafic Extrusive Igneous Rock)
igneous
Diorite
Intermediate Phaneritic Igneous Rock (Diorite)
igneous
Granite
Phaneritic Felsic Intrusive Igneous Rock
igneous
Pink Granite
Phaneritic Felsic Intrusive Igneous Rock
igneous
Granite Pebble
Phaneritic Felsic Igneous Rock (Granite)
igneous
Granite
Granite (Felsic intrusive igneous rock)
igneous
Granite
Granite (Felsic intrusive igneous rock)
igneous