Breccia
Breccia (Sedimentary Clastic Rock)
Category
Browse sedimentary rock (specifically a clastic sedimentary rock formed into a cobble) specimens identified by the Rock Identifier community.
Breccia
Breccia (Sedimentary Clastic Rock)
Vesicular Sandstone
Clastic Sedimentary Rock (Sandstone)
Sandstone (with Iron Staining)
Clastic sedimentary rock (primarily SiO2 with Fe2O3)
Sandstone
Arenite (Sedimentary rock)
Sandstone
Arenite (Sedimentary Rock)
Shale
Shale (clastic sedimentary rock composed of silt and clay-sized particles)
Sandstone
Clastic sedimentary rock (primarily quartz arenite)
Pink Granite
Phaneritic Quartz-Feldspar Plutonic Rock
Sandstone (with potentially high Feldspar/Arkose content)
Clastic sedimentary rock (SiO2 dominated)
Conglomerate
Conglomerate (clastic sedimentary rock)
Shale
Argillaceous Sedimentary Rock
Shale
Clastic sedimentary rock (primarily clay and silt minerals)
Conglomerate
Conglomerate (clastic sedimentary rock)
Sandstone (Fossiliferous)
Arenite / Clastic Sedimentary Rock
Sandstone (lithic wacke)
Arenite / Lithic Wacke (mostly SiO2 with rock fragments)
Fossil Coral
Tabulate Coral (potentially Favosites or Calapoecia)
River Stone (Basalt or Siltstone)
Mafic Volcanic Rock or Clastic Sedimentary Rock
Generic Rock Fragment
Rock Fragment
Sedimentary Breccia
Breccia (Clastic Sedimentary Rock)
Pitted Sedimentary Rock / Cupstone
Sedimentary rock with weathering pit (arenite / sandstone)
Sandstone
Arenite (primarily SiO2)
Fragmented Sedimentary Pebble
Clastic Sedimentary Specimen
Coarse Sandstone Pebble
Clastic Sedimentary Rock (Sandstone)
Sandstone
Sedimentary Clastic Rock (Quartz-rich)
Sandstone
Arenite (Clastic Sedimentary Rock)
Conglomerate
Conglomerate Rock
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Quartzite Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Clastic Sedimentary Rock (Conglomerate)
Conglomerate
Clastic sedimentary rock (Conglomerate)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Sandstone (Ferruginous)
Clastic Sedimentary Rock (Litharenite)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (Clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Clastic Sedimentary Rock (Conglomerate)