Jasper (or possibly Agate/Chalcedony) beads
SiO2 (Silicon Dioxide)
Category
Browse sedimentary (man made conglomerate) specimens identified by the Rock Identifier community.
Jasper (or possibly Agate/Chalcedony) beads
SiO2 (Silicon Dioxide)
Blue Apatite
Ca5(PO4)3(F,Cl,OH)
Yellow Apatite
Fluorapatite (Ca5(PO4)3(F,Cl,OH))
Clear Quartz (Faceted) or Cubic Zirconia / Glass imitation
SiO2 (if Quartz), ZrO2 (if Cubic Zirconia)
Jasper or Agate
Silicon dioxide (SiO2)
Sandstone (Banded)
Clastic Sedimentary Rock (primarily SiO2 with Iron Oxide staining)
Pebble
Lithified rock fragment / Sedimentary clast
Sandstone
Quartz Arenite / Clastic Sedimentary Rock
Sandstone and Mixed Rock Assemblage
Clastic Sedimentary Rock / Quartz Arenite
Sandstone and Gravel Aggregate
Clastic Sedimentary Rock / Quartzose Sandstone
Quartz-veined Limestone
Sedimentary limestone with quartz/calcite veinlets
Fossiliferous Sandstone
Sedimentary rock containing invertebrate fossils
Sandstone
Clastic sedimentary rock (Quartz arenite)
Ferruginous Sandstone (River Pebble)
Clastic Sedimentary Rock (Iron-rich)
Chert
Chert (variant of microcrystalline quartz)
Sandstone
Quartz Arenite / Sedimentary Rock
Sandstone
Sedimentary Rock (Quartz arenite)
Sandstone
Sedimentary Rock (Quartz Arenite)
Sandstone (likely Ferruginous)
Arenite with Iron Oxide cement
Sandstone
Arenite (SiO2 based with primary clasts 0.0625 to 2 mm)
Sandstone with Hematite staining
Arenite with Fe2O3 inclusions
Sandstone
Arenite (primarily SiO2)
Sandstone (likely Quartzose)
Sandstone (Principally SiO2)
Sandstone
Arenite (SiO2 based)
Sandstone
Clastic sedimentary rock (primarily SiO2)
Sandstone (Quartzose)
Arenite (primarily SiO2)
Sandstone (with Iron Staining)
Clastic sedimentary rock (primarily Quartz with Hematite/Limonite oxides)
Sandstone
Sandstone (lithified sand)
Limestone
Sedimentary rock composed mainly of calcite (CaCO3)
Sandstone (Ferruginous)
Arenite (with iron oxide cement)
Fossilized Bone Fragment
Permineralized Vertebrate Bone (Hydrox yapatite replaced by Silica or Calcite)
Sandstone
Arenite (primarily SiO2)
Sandstone
Arenite (SiO2 based)
Chert / Quartzite
Silicon Dioxide (SiO2)
Limestone
Sedimentary Calcium Carbonate (CaCO3)
Limestone
Sedimentary Calcium Carbonate (CaCO3)
Limestone with possible fossil inclusions
Sedimentary Calcium Carbonate (CaCO3)
Limestone
Sedimentary Calcium Carbonate (CaCO3)
Limestone
Sedimentary Calcium Carbonate (CaCO3)
Sandstone (Ferruginous)
Clastic Sedimentary Rock (Sandstone)
Sedimentary rock with quartz veining
Laminated siltstone or mudstone with hydrothermal quartz veins
Sedimentary Sandstone (Sandstone Slab)
Arenite (SiO2 with Fe2O3 staining)