Conglomerate Pebble (with Chert / Quartz)
Sedimentary Conglomerate / Breccia Pebble
Category
Browse mineral on sedimentary rock specimens identified by the Rock Identifier community.
Conglomerate Pebble (with Chert / Quartz)
Sedimentary Conglomerate / Breccia Pebble
Sedimentary Sandstone
Arenite (Sedimentary Rock)
Generic Pebble
Lithic Fragment
Shale
Shale (clastic sedimentary rock)
Yellow Agate (Banded Chalcedony)
Silicon Dioxide (SiO2)
Fossilized Brachiopod or Gastropod in Chert/Limestone
Phylum Brachiopoda / Mollusca
Sandstone (with Rock Art)
Sandstone (Clastic Sedimentary Rock)
Fossiliferous Sedimentary Rock
Sedimentary Rock with Invertebrate Fossil Imprint
Shale with Quartz Veins
Fissile Sedimentary Rock (SiO2)
Quartz Geode
Silicon Dioxide (SiO2) within a geode
Sandstone
Clastic Sedimentary Rock
Chalcopyrite
Copper Iron Sulfide (CuFeS2)
Conglomerate
Conglomerate (a clastic sedimentary rock)
Concretion
Sedimentary Concretion
Sedimentary River Rock
Siliciclastic Sedimentary Rock (Quartzite or Sandstone pebble)
Quartz Geode with Calcite
Silicon Dioxide (SiO2) with Calcium Carbonate (CaCO3)
Sandstone (with man-made markings)
Arenite (composed primarily of Quartz, SiO2)
Sandstone
Arenite (primarily SiO2)
Druzy Quartz on Limestone
Silicon Dioxide (SiO2) on Calcium Carbonate (CaCO3)
Leopard Skin Jasper
Orbicular Jasper (Silicon Dioxide, SiO2)
Sandstone Pebble
Sandstone (primarily SiO2)
Quartz on Limestone
Silicon Dioxide (SiO2) on Calcium Carbonate (CaCO3)
Quartz Geode
Silicon dioxide (SiO2)
Shale (sub-type: Carbonaceous Shale)
Lutaceous Sedimentary Rock
Banded Sedimentary Rock (Wishbone Stone / Banded Quartzite or Limestone)
Silicified limestone or banded sedimentary rock with mineral veins
Quartz Geode in Sedimentary Host Rock
Silicon Dioxide (SiO2) in Carbonate Matrix
Quartz Geode
Silicon Dioxide (SiO2)
Sandstone
Arenite
Shale
Fissile Mudstone (primarily composed of phyllosilicate minerals like kaolinite, montmorillonite, and illite)
Quartz Geode
Silicon Dioxide (SiO2)
Quartz Geode
Silicon Dioxide (SiO2)
Sandstone (Weathered Fragment)
Clastic Sedimentary Rock
Satin Spar (Selenite)
Gypsum (Calcium Sulfate Dihydrate, CaSO4·2H2O)
Sandstone
Clastic sedimentary rock
Sandstone Pebble
Sedimentary Rock (Quartzose Sandstone)
Veined Sandstone with Calcite Veins
Sedimentary sandstone with hydrothermal/mineral veins
Sandstone (Painted)
Arenite (primarily SiO2)
Sandstone
Arenite
Quartz Geode
Silicon Dioxide (SiO2) within a geode
Sandstone
Sedimentary rock composed mainly of sand-sized minerals or rock grains
Chert / Quartz Pebble
Silicon Dioxide (SiO2)
Sandstone (with potentially high Feldspar/Arkose content)
Clastic sedimentary rock (SiO2 dominated)