Red Sandstone
Arenite (with iron oxide cement)
Category
Browse sedimentary (artificial) specimens identified by the Rock Identifier community.
Red Sandstone
Arenite (with iron oxide cement)
Sandstone (Limonitic/Arkose)
Sandstone (primarily SiO2 with FeO(OH)·nH2O)
Sandstone
Arenite (primarily SiO2)
Sandstone (Iron-stained)
Arenite with Limonite/Hematite staining
Sandstone
Sandstone (Silicon dioxide, SiO2 based)
Fossiliferous Limestone with Quartz Veining
Limestone (Calcium Carbonate, CaCO3)
Sandstone
Arenite
Sandstone
Arenite (SiO2 based)
Sandstone Cobble
Arenite (Sandstone)
Sandstone (Quartzose)
Arenite (primarily SiO2)
Sandstone
Arenite (typically SiO2 based)
Leopard Skin Jasper
Orbicular Jasper (Silicon Dioxide, SiO2)
Sandstone with Quartz Vein
Arenite with Crystalline Silica (SiO2)
Limestone
Calcium Carbonate (CaCO3)
Sandstone (Ferruginous)
Arenite with Iron-Oxide Cement
Sandstone (Ferruginous)
Arenite (primarily SiO2 with Fe2O3 staining)
Sandstone
Arenite (SiO2 based typically)
Sandstone (Quartzose Sandstone)
Clastic Sedimentary Rock (Lithic arenite / Quartz arenite)
Limestone
Calcium Carbonate (CaCO3)
Sandstone
Arenite (primarily SiO2)
Banded Chert
Cryptocrystalline Quartz (SiO2)
Sandstone
Arenite (specifically Quartz Arenite)
Sandstone (Quartzose Sandstone)
Arenite (SiO2 principal component)
Sandstone
Arenite (composed primarily of SiO2)
Fossiliferous Limestone
Calcium Carbonate - CaCO3
Sandstone
Arenite (primarily SiO2)
Sandstone
Arenite (composed primarily of SiO2)
River Pebble (Quartzite)
Quartzite (SiO2)
Sandstone (Pebble)
Arenite (composed primarily of SiO2)
Sandstone
Arenite
Sandstone
Arenite (SiO2 primarily)
Sandstone
Arenite (primarily SiO2)
Sandstone (likely Quartzose Sandstone)
Arenite (SiO2 principal composition)
Sandstone
Arenite (SiO2 principal)
Limestone with Iron Inclusions
Calcium Carbonate (CaCO3) with Hematite/Limonite
Sandstone
Arenite (SiO2 based)
Sandstone (specifically Arkose or Ferruginous Sandstone)
Sandstone (SiO2 predominant)
Sandstone (with Iron Staining)
Clastic sedimentary rock (primarily Quartz - SiO2)
Chert (Pebble)
Microcrystalline silica (SiO2)
Riverstone (Quartzite or Siltstone cobble)
Quartzite (primarily SiO2)
Crushed Limestone
Calcium Carbonate (CaCO3)
Chert (Jasper/Flint variant)
Microcrystalline Quartz (SiO2)