Vesicular Basalt
Mafic Volcanic Rock (Basalt)
igneous
Category
Not A Rock
Browse not a rock specimens identified by the Rock Identifier community.
Basalt (with Porphyritic/Vesicular texture)
Extrusive mafic igneous rock
igneous
Granite
Phaneritic Felsic Igneous Rock
igneous
Diorite (River Cobble)
Phaneritic Intermediate Igneous Rock
igneous
Diorite
Phaneritic Intermediate Plutonic Rock
Igneous
Lapis Lazuli
Lazurite-rich metamorphic rock
metamorphic
Granite
Felsic Intrusive Igneous Rock
igneous
Conglomerate
Conglomerate (clastic sedimentary rock)
sedimentary
Conglomerate
Conglomerate (Detrital Sedimentary Rock)
sedimentary
Dalmation Stone (frequently called Dalmatian Jasper)
Peralkaline Quartz-Feldspar Rock
igneous
Conglomerate
Conglomerate (clastic sedimentary rock)
sedimentary
Conglomerate
Conglomerate (clastic sedimentary rock)
sedimentary
Basalt
Extrusive mafic igneous rock
igneous
Conglomerate
Conglomerate (clastic sedimentary rock)
sedimentary
Granite
Granite (Felsic Plutonic Rock)
igneous
Porphyritic Basalt (or Andesite) Pebble
Porphyritic Mafic Volcanic Rock
igneous
Granite
Intrusive Felsic Igneous Rock
igneous
Basalt (Polished Pebble)
Basalt (Mafic volcanic rock)
igneous
Granite
Plutonic felsic igneous rock
igneous
Porphyritic Andesite
Intermediate Volcanic Rock - Andesite
Igneous
Sandstone
Arenite (Clastic Sedimentary Rock)
sedimentary
River Cobble (Basaltic/Andesitic)
Mafic Igneous Porphyritic Rock
igneous
Mica Schist
Foliated Metamorphic Rock (Schist)
metamorphic
Conglomerate
Conglomerate (clastic sedimentary rock)
sedimentary
Granite
Granite (Felsic Plutonic Rock)
igneous
Granite
Granite (Felsic Plutonic Rock)
igneous
Granite
Granitic intrusive igneous rock
igneous
Granite
Phaneritic Felsic Igneous Rock
igneous
Diorite (River Cobble)
Phaneritic Intermediate Plutonic Rock
igneous
Sandstone (Quartzose Sandstone)
Clastic Sedimentary Rock - Arenite
sedimentary
Dalmatian Stone (often called Dalmatian Jasper)
Peralkaline Feldsphathic Igneous Rock
igneous
Conglomerate
Conglomerate (clastic sedimentary rock)
sedimentary
Granite
Phaneritic Felsic Igneous Rock
igneous
Greenstone
Metabasalt / Greenschist facies rock
metamorphic
Marble
Recrystallized Calcite (CaCO3) Rock
metamorphic
Basalt (River Stone/Pebble)
Basalt (Extrusive Igneous Rock)
igneous
Granite Cobble
Phaneritic Felsic Igneous Rock
igneous
Basalt
Basalt (Mafic volcanic rock)
igneous
Granite
Intrusive igneous felsic rock
igneous
Diorite (weathered)
Intermediate plutonic igneous rock
igneous
Rhyolitic Tuff
Rhyolitic Tuff / Pyroclastic rock
igneous
Conglomerate
Conglomerate (Detrital sedimentary rock)
sedimentary