Druzy Quartz Geode (Vug)
Silicon Dioxide (SiO2)
Category
Browse mineral on sedimentary rock specimens identified by the Rock Identifier community.
Druzy Quartz Geode (Vug)
Silicon Dioxide (SiO2)
Sandstone
Arenite (primarily SiO2)
Sandstone (Ferruginous)
Arenite (Fe-rich)
Shale
Fissile Mudstone (primarily composed of clay minerals and quartz)
Sandstone
Sandstone (composed primarily of sand-sized minerals or rock grains)
Bauxite
Bauxite (mixture of Hydrous Aluminum Oxides)
Sandstone
Arenite (primarily SiO2)
Quartz Druzy on Geode Fragment
Silicon Dioxide (SiO2)
Sandstone
Arenite (SiO2 based)
Sandstone
Arenite (primarily SiO2)
Sandstone with Foliose Lichen
Arenite (Rock matrix) with Xanthoparmelia or Flavoparmelia (Lichen genus)
Sandstone (Ferruginous)
Arenite (SiO2 with Iron Oxide impurities)
Shale
Mudstone/Shale
Sandstone
Arenite (composed primarily of SiO2)
Sandstone (Ferruginous)
Arenite (with iron oxide cement)
Quartz Geode
Silicon Dioxide (SiO2)
Banded Calcite (Green Onyx)
Calcium Carbonate (CaCO3)
Chert Conglomerate (or Breccia)
Sedimentary Clastic Rock (variety: Ferruginous Chert Breccia)
Gneiss (specifically Granitic Gneiss)
Gneiss (composed primarily of Quartz, Feldspar, and Biotite/Amphibole)
Quartz / Common Opal Transition
Silicon Dioxide (SiO2)
Jasper
Silicon Dioxide (SiO2) with impurities
Sandstone (Quartzose Sandstone)
Clastic Sedimentary Rock (primarily SiO2 with Fe2O3 staining)
Sandstone
Arenite
River Quartzite Siltstone
Quartz-rich Meta-siltstone (SiO2 dominated)
Conglomerate
Conglomerate (Clastic Sedimentary Rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (Detrital sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (Detrital sedimentary rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Conglomerate
Conglomerate (Clastic sedimentary rock)
Conglomerate
Conglomerate (Clastic sedimentary rock)
Conglomerate
Conglomerate (Clastic Sedimentary Rock)
Conglomerate
Conglomerate (clastic sedimentary rock)
Red Sandstone
Arenite
Greywacke (River Pebble with Quartz Veins)
Greywacke (Indurated Sandstone); Veins: SiO2 (Quartz)
Sandstone with Iron Oxide (Limonite/Hematite)
Ferruginous Sandstone (SiO2 with FeO(OH)·nH2O)