River Pebble
Siliceous rock fragment
sedimentary
Category
Man Made Rock (Technosol)
Browse man made rock (technosol) specimens identified by the Rock Identifier community.
Learn about Man Made Rock (Technosol) in the encyclopedia
View all →
Vesicular Basalt or Porphyritic Rhyolite
Extrusive Igneous Rock
igneous
Basalt
Extrusive igneous rock
igneous
Granite
Intrusive igneous rock
igneous
Basalt Pebble
Aphanitic Igneous Rock
igneous
Sandstone
Clastic Sedimentary Rock
sedimentary
Sandstone
Clastic Sedimentary Rock
sedimentary
Sandstone
Clastic Sedimentary Rock
sedimentary
Basalt
Extrusive Igneous Rock
igneous
Basalt
Extrusive Igneous Rock
igneous
Sandstone (Banded)
Sedimentary Clastic Rock
sedimentary
Basalt
Extrusive Igneous Rock
igneous
Basalt
Extrusive Igneous Rock
igneous
Pebbles
Polymictic rock fragments
sedimentary
Basalt
Extrusive Igneous Rock
igneous
Basalt
Extrusive Igneous Rock
igneous
Basalt Pebble
Extrusive Igneous Rock
igneous
Granite
Intrusive Igneous Rock
igneous
Basalt
Extrusive Igneous Rock
igneous
Granite
Intrusive Igneous Rock
igneous
Basalt Pebble
Extrusive Igneous Rock
igneous
Sandstone
Clastic Sedimentary Rock
sedimentary
Granite
Intrusive Igneous Rock
igneous
Porphyry
Porphyritic igneous rock
igneous
Basalt
Extrusive Igneous Rock
igneous
Basalt Pebble
Extrusive Igneous Rock
igneous
Granite
Intrusive igneous rock
igneous
Common Brown Pebble
Weathered Rock Fragment
sedimentary
Sandstone
Clastic Sedimentary Rock
sedimentary
Basalt
Extrusive Igneous Rock
igneous
Basalt Pebble
Extrusive Igneous Rock
igneous
Basalt Pebble
Extrusive Igneous Rock
igneous
Granite
Intrusive Igneous Rock
igneous
Basalt Pebble
Extrusive Igneous Rock
igneous
Mica Schist
Metamorphic Rock (Schistose)
metamorphic
Biotite Schist
Metamorphic Rock (Schist)
metamorphic
Basalt
Extrusive Igneous Rock
igneous
Sandstone
Clastic Sedimentary Rock
sedimentary
Basalt (with Vesicles)
Mafic Volcanic Rock
igneous
Porphyry
Porphyritic Igneous Rock
igneous
Porphyry
Porphyritic Igneous Rock
igneous
Slate
Slate (Metamorphic Rock)
metamorphic