Basalt (Road Gravel)
Basalt (Mafic Extrusive Igneous Rock)
igneous
Category
Igneous Or Sedimentary
Browse igneous or sedimentary specimens identified by the Rock Identifier community.
Learn about Igneous Or Sedimentary in the encyclopedia
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Granite Water-Worn Pebble
Phaneritic Felsic Igneous Rock (Granite)
igneous
Pink Granite
Phaneritic intrusive igneous rock (Felsic)
igneous
Granite
Phaneritic Felsic Igneous Rock (Granite)
igneous
Pink Granite
Phaneritic intrusive felsic igneous rock
igneous
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
igneous
Basalt
Basalt (Mafic Extrusive Igneous Rock)
igneous
Granite
Phaneritic intrusive felsic igneous rock
igneous
Diorite
Diorite (intermediate intrusive igneous rock)
igneous
Granite
Phaneritic plutonic igneous rock (felsic)
igneous
Gabbro
Gabbro (mafic intrusive igneous rock)
igneous
Pink Granite
Granite (Felsic intrusive igneous rock)
igneous
Pink Granite
Phaneritic Felsic Igneous Rock (Granite)
igneous
Granite (River-worn Pebble)
Phaneritic Igneous Rock (Granitic composition)
igneous
Pink Granite
Phaneritic Plutonic Igneous Rock (Granite)
igneous
River Stone (likely Basalt or Diabase)
Mafic Igneous Rock (likely Basalt)
igneous
Basalt River Pebble
Basalt (Mafic Extrusive Igneous Rock)
igneous
Gray Basalt
Basalt (Mafic Extrusive Igneous Rock)
igneous
Granite
Intrusive Phaneritic Felsic Igneous Rock
igneous
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
igneous
Pink Granite
Granite (Felsic intrusive igneous rock)
igneous
Vesicular Basalt with Amygdaloidal Infill
Basalt (Mafic Extrusive Igneous Rock)
igneous
Diorite
Diorite (Intermediate intrusive igneous rock)
igneous
Granite
Granite (Phaneritic intrusive igneous rock)
Igneous
Basalt with Quartz Vein
Mafic Igneous Rock (SiO2 filling)
igneous
Granodiorite
Granodiorite (Intermediate intrusive igneous rock)
igneous
Basalt (with possible mineral veining)
Basalt (Aphanitic Mafic Igneous Rock)
Igneous
Venetian Gold Granite
Phaneritic Felsic Igneous Rock (Granite)
igneous
Pink Granite (Water-worn Cobble)
Phaneritic Felsic Intrusive Igneous Rock
igneous
Basalt
Basalt (Mafic Extrusive Igneous Rock)
igneous
Basalt River Pebble
Basalt (Aphanitic Mafic Igneous Rock)
igneous
Granodiorite
Granodiorite (intermediate intrusive igneous rock)
igneous
Porphyritic Andesite or Basalt
Porphyritic Intermediate/Mafic Igneous Rock
igneous
Granite
Granite (Phaneritic Acidic Igneous Rock)
igneous
Granite
Course-grained intrusive igneous rock
igneous
Pink Granite
Phaneritic Felsic Igneous Plutonic Rock
igneous
Basalt
Basalt (Mafic Extrusive Igneous Rock)
igneous
Diorite with Xenolith
Intermediate Plutonic Igneous Rock (Diorite)
igneous
Diorite
Diorite (Intermediate intrusive igneous rock)
igneous
Granite Pebble
Granite (Felsic Intrusive Igneous Rock)
igneous
Pink Granite (Crystalline Granite)
Igneous Intrusive Rock (Felsic Plutonic)
igneous
Diorite (River Rock/Cobble)
Intermediate Plutonic Igneous Rock (Diorite)
igneous