Anthropogenic Sedimentary Style Organic Solid

Rhodochrosite

Manganese carbonate (MnCO3)

Lava Stone and Chakra Beads

Basalt (with various mineral/synthetic beads)

Chert

Siliceous sedimentary rock (predominantly microcrystalline quartz, SiO2)

Red Jasper

Jasper (Silicon Dioxide, SiO2 with Fe2O3 inclusions)

Jasper with Dendritic Inclusions

Silicon Dioxide (SiO2) - Microcrystalline Quartz

Red Jasper (Skull Carving)

Jasper, a cryptocrystalline variety of Quartz (SiO2)

Clear Quartz (Rock Crystal)

Silicon Dioxide (SiO2)

Leopard Skin Jasper

Silicon Dioxide (SiO2) with various inclusions

Tree Agate

Dendritic Chalcedony (SiO2)

Yellow Jasper

Silicon Dioxide (SiO2) with Goethite/Limonite inclusions

Limestone with Calcite Veins

Sedimentary Calcium Carbonate (CaCO3)

Jasper

Silicon dioxide (SiO2)

Yellow Jasper

Silicon dioxide (SiO2) with iron oxide inclusions

Jasper

Jasper (Silicon Dioxide, SiO2)

Red Jasper

Silicon Dioxide (SiO2) with Hematite inclusions

Rhodochrosite

Manganese carbonate (MnCO3)

Dendritic Agate

Silicon Dioxide (SiO2) with inclusions of manganese or iron oxide

Red Jasper

Silicon Dioxide (SiO2) with Iron Oxide (Fe2O3) inclusions

Dalmation Stone (Dalmation Jasper)

Peralkaline rock (primarily Feldspar and Quartz with Arfvedsonite spots)

Chert

Chert (microcrystalline quartz, SiO2)

Rhodochrosite

Manganese Carbonate (MnCO3)

Leopard Skin Jasper

Silicon Dioxide (SiO2) with impurities

Picture Jasper

Silicon Dioxide (SiO2) - Microcrystalline Quartz

Jasper

Jasper (Silicon Dioxide, SiO2)

Yellow Jasper

Jasper (Silicon Dioxide, SiO2)

Picture Jasper

Silicon Dioxide (SiO2) with iron oxide and clay inclusions

Wonderstone

Rhyolite (Silicon Dioxide with Iron Oxide impurities)

Fossiliferous Limestone

Limestone with fossil inclusions (CaCO3)

Yellow Jasper

Silicon Dioxide (SiO2)

Red Jasper

Silicon Dioxide (SiO2) with Hematite (Fe2O3) inclusions

Dalmatian Stone (often called Dalmatian Jasper)

Peralkaline Quartz-Feldspar Rock with Arfvedsonite (formerly believed to be Jasper)

Dalmatian Stone

Peralkaline Feldsphathic Igneous Rock

Red Jasper

Silicon Dioxide (SiO2) with Hematite (Fe2O3) inclusions

Montana Moss Agate

Chalcedony (SiO2) with Manganese/Iron oxide inclusions

Wishing Stone (Graywacke with Quartz Vein)

Graywacke (immature sandstone) with a SiO2 (Quartz) intrusion

Fossil Shark Tooth (embedded in matrix)

Lamniformes (likely Cretalamna or Squalicorax) within phosphatic/calcareous matrix

Red Jasper

Silicon Dioxide with Hematite inclusions (SiO2 + Fe2O3)

Jasper (likely Polychrome or Desert Jasper)

Silicon Dioxide (SiO2) with impurities

Dendritic Agate (specifically Orange/Tumbled)

Silicon Dioxide (SiO2) with Oxide Inclusions

Red Jasper (Opaque Chalcedony)

Jasper / Silicon Dioxide (SiO2) with Ferric Iron inclusions

Yellow Jasper

Silicon Dioxide (SiO2) with iron oxide inclusions

Green Jasper

Jasper (Silicon Dioxide, SiO2)