Sandstone
Arenite (primarily SiO2)
Category
Browse sedimentary (artificial) specimens identified by the Rock Identifier community.
Sandstone
Arenite (primarily SiO2)
Siltstone / Slate
Siltstone / Low-grade Slate
Sandstone pebble
Sandstone (mainly Quartz, SiO2)
Sandstone
Arenite
Sandstone (with man-made markings)
Arenite (composed primarily of Quartz, SiO2)
Sandstone
Clastic sedimentary rock (primarily quartz arenite)
Chert Breccia
Brecciated Chert (Microcrystalline Silica)
Conglomerate (Quartz Pebble Conglomerate)
Quartz Pebble Conglomerate
Fossil Assortment and Geological Specimens
Various (including Ammonoidea)
Banded Sedimentary Rock
Sedimentary rock with Liesegang banding
Sandstone or Mudstone
Sedimentary Rock
Sandstone
Arenite
Shale / Mudstone
Laminated Mudrock (Siliciclastic Sedimentary Rock)
Shale (Beach-worn)
Laminated Pelite (primarily clay minerals and quartz)
Sandstone (Quartz-rich)
Arenite (SiO2)
Red Sandstone or Brick Fragment
Arenite (if sandstone)
Siltstone Pebble with Veining
Siltstone
Sandstone (Garden Boulder)
Sandstone (SiO2 dominated)
Sandstone (Ferruginous)
Arenite with Iron-Oxide Cement
Sandstone (Quartzite-rich)
Clastic sedimentary rock (SiO2 primary)
Sandstone
Arenite (SiO2 principal)
Sandstone (Ferruginous)
Clastic sedimentary rock (SiO2 with Fe2O3)
Concrete fragment with Aggregate
Anthropogenic Concrete with Calcarious and Siliceous Aggregate
Mudstone
Lutylite (group of fine-grained sedimentary rocks)
Sandstone
Arenite
Pyrite
Iron Sulfide (FeS2)
Red Sandstone Pebble
Sedimentary Quartz Arenite / Arkose
Magnetite or Ironstone Nodule
Magnetite (Fe3O4) or Hematite-rich Sedimentary Nodule
Sandstone
Sedimentary Clastic Rock (Quartz Arenite)
Siltstone or Mudstone
Siltstone (composed primarily of silt-sized particles)
Sandstone (Picture Sandstone)
Arenite (primarily SiO2)
Shale
Shale (Fine-grained clastic sedimentary rock)
Sandstone (Quartzose)
Arenite (primarily SiO2)
Shale
Shale (Consolidated fine-grained clay/silt)
Sandstone
Arenite (SiO2 based)
Sandstone
Arenite (SiO2 dominant)
Sandstone Pebble
Sandstone (SiO2 rich clastic rock)
Sandstone
Sandstone ( преимущественно SiO2 )
Shale
Laminated Mudstone (Shale)
Sandstone
Arenite
Sandstone
Clastic sedimentary rock (Quartz arenite or Arkose)
Petrified Wood
Silicified Wood (SiO2)