Conglomerate / Breccia Matrix (Aggregated Rock)
Sedimentary Breccia / Conglomerate
Category
Browse mineral on sedimentary rock specimens identified by the Rock Identifier community.
Conglomerate / Breccia Matrix (Aggregated Rock)
Sedimentary Breccia / Conglomerate
Clear Quartz (Faceted)
Silicon Dioxide (SiO2)
Calcite on Matrix
Calcium Carbonate (CaCO3)
Sandstone
Arenite (SiO2 based sedimentary rock)
Sandstone
Clastic sedimentary rock (primarily SiO2)
Sandstone (likely Arkose or Quartz Sandstone)
Clastic sedimentary rock (primarily SiO2)
Sandstone
Sedimentary Rock (Quartz Sandstone)
Sandstone
Arenite (primarily SiO2)
Sandstone
Sedimentary Rock (Quartz Sandstone)
Sandstone
Sedimentary Rock (Quartz arenite)
Polished brecciated jasper
Jasper, an opaque microcrystalline variety of chalcedony (SiO₂), with iron-oxide staining
Sandstone
Clastic sedimentary rock (primarily SiO2)
Limonite (Ochreous Sandstone)
Hydrous ferric oxides (FeO(OH)qnH2O)
Sandstone Pebble
Arenite (Siliclastic sedimentary rock)
Banded Gneiss Pebble
Gneiss (Metamorphic Rock)
Shark Tooth Fossil
Vertebrate fossilized tooth
Quartz Geode
Silicon Dioxide (SiO2)
Sandstone
Arenite (SiO2 primarily)
Sandstone Pebble
Sedimentary Rock (Quartzose Sandstone)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Clastic sedimentary rock (Puddingstone)
Conglomerate
Conglomerate (clastic sedimentary rock)
Red Shale
Fissile Siliciclastic Sedimentary Rock
Dalmatian Jasper
Peralkaline Quartz-Feldspar Rock with Arfvedsonite
Sandstone (Banded)
Clastic Sedimentary Rock (primarily SiO2)
Sandstone (Ferruginous)
Sandstone (primarily SiO2 with Iron Oxide cement)
Seashell Fragment
Calcium Carbonate (CaCO3) in the form of Aragonite or Calcite
Banded gneiss
Gneiss, chiefly quartz–feldspar–mica
Conglomerate (or Breccia / Porphyry)
Clastic Sedimentary Rock (Conglomerate / Sandstone)
Sandstone
Arenite (SiO2 primarily)
Sandstone
Arenite
Banded Slate or Siltstone with Quartz/Calcite Veins
Protolith-derived Siltstone or Slate (varies based on degree of metamorphism)
Sandstone
Sedimentary Rock (Quartz arenite/Arkose)
Sandstone
Arenite (composed primarily of SiO2)
Sandstone
Sedimentary Rock (Quartz arenite)
Sandstone
Quartzose Sandstone (Sedimentary Rock)
Sandstone
Quartz Arenite / Sedimentary Rock
Pyrite Nodule
Iron Sulfide (FeS2)
Banded Sandstone
Arenite (with iron oxide banding)
Sandstone with Manganese Oxide Patina
Clastic Sedimentary Rock (primarily SiO2)
Hag Stone
Perforated sedimentary rock (typically flint, chert, or limestone)
Sandstone
Clastic sedimentary rock (primarily SiO2)