Sandstone
Quartzose Sandstone (Sedimentary Rock)
Category
Browse mineral, often found as detrital grains in sedimentary rocks specimens identified by the Rock Identifier community.
Sandstone
Quartzose Sandstone (Sedimentary Rock)
Sandstone / Weathered Chert
Silicon Dioxide (SiO2) / Quartz-rich Clastic Rock
Sandstone
Arenite (Sedimentary rock comprising sand-sized grains)
Ferruginous Sandstone
Sandstone (arenite) with Limonite/Goethite cement
Garnet (Almandine variety)
Almandine, Fe3Al2(SiO4)3
Sandstone
Arenite (primarily SiO2)
Sandstone (Ferruginous)
Ferruginous Sandstone (SiO2 with Fe2O3/FeO(OH) cement)
Red Sandstone
Ferruginous Sandstone (formula varies, primarily SiO2 with Fe2O3)
Quartz in Matrix
Silicon Dioxide (SiO2)
Sandstone (Micaceous/Feldspathic variant)
Arenite (specifically subarkose or lithic arenite)
Sandstone
Arenite
Sandstone (Quartzose Sandstone)
Arenite (primarily SiO2)
Sandstone (with Possible Iron Staining/Crust)
Arenite (SiO2 based)
Sandstone (Ferruginous)
Arenite (variable SiO2 with Fe2O3 staining)
Ferruginous Sandstone
Clastic Sedimentary Rock (Iron-rich)
Red Sandstone
Ferruginous Sandstone
Sandstone
Arenite (composed primarily of SiO2)
Sandstone
Arenite (SiO2 based)
Sandstone
Arenite (composed primarily of SiO2)
Ironstone Concretion
Goethite-rich Siltstone / Siderite (FeCO3)
Sandstone
Arenite
Sandstone (Ferruginous)
Arenite with Iron Oxide cement (SiO2 + Fe2O3)
Sandstone (Ferruginous)
Arenite (Fe-rich)
Sandstone (likely a river or beach pebble)
Sandstone (a clastic sedimentary rock)
Sandstone
Arenite
Sandstone
Arenite
Sandstone
Arenite (primarily SiO2)
Sandstone
Clastic sedimentary rock (primarily SiO2)
Sandstone (Ferruginous)
Arenite with Iron-oxide inclusions (SiO2 primarily)
Sandstone
Clastic sedimentary rock (Arenite)
Red Sandstone
Quartz Arenite (with Iron Oxide)
Sandstone (likely River-tumbled Picture Sandstone)
Arenite (predominantly SiO2 with iron oxide impurities)
Sandstone
Arenite
Sandstone
Arenite (SiO2 based)
Sandstone (Quartzose)
Arenite (SiO2 based)
Sandstone
Arenite (predominantly SiO2)
Sandstone
Arenite (predominantly SiO2 quartz grains)
Sandstone
Arenite
Sandstone (Ferruginous)
Arenite with Iron Oxide cement
Red Sandstone
Arenite (Ferruginous Sandstone)
Sandstone (likely Graywacke or Arkose variant)
Clastic Sedimentary Rock (Lithic Sandstone)
Sandstone (likely Quartzose Sandstone)
Arenite (composed primarily of SiO2)