Mineral Or Sedimentary Rock (With Mineral Inclusions)

Amber

Succinite

Lapis Lazuli

Lapis lazuli (complex rock composed of Lazurite (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2, Pyrite, and Calcite)

Carnelian Agate

Silicon Dioxide (SiO2) with iron oxide impurities

Red Jasper

Silicon Dioxide (SiO2) with Iron inclusions

Orbicular Jasper (Ocean Jasper or Poppy Jasper variant)

Silicon Dioxide (SiO2) with various inclusions

Sandstone (Ferruginous)

Arenite (with Iron Oxide)

Turquoise

Hydrated phosphate of copper and aluminium (CuAl6(PO4)4(OH)8·4H2O)

Goldstone (with Tiger's Eye and Quartz)

Aventurine glass (Synthetic SiO2 with Cu inclusions)

Quartz Veined Rock (Likely Graywacke or Quartzite)

Silicon Dioxide (SiO2) veins in Metasedimentary matrix

Orange Calcite

Calcite (Calcium Carbonate, CaCO3)

Sandstone (Ferruginous)

Arenite with Iron-Oxide Cement

Milky Quartz Pebble

Quartz (Silicon Dioxide, SiO2)

Weathered Sandstone with Algae Growth

Arenite

Green Jasper (Heliotrope / Bloodstone variety)

Silicon Dioxide (SiO₂)

Concretion (Sandstone)

Sandstone Concretion

Sandstone

Arenite (primarily SiO2)

Quartz Geode Fragment

Silicon Dioxide (SiO2)

Tourmalinated Quartz

Quartz (SiO2) with Schorl (NaFe3Al6(BO3)3Si6O18(OH)4) inclusions

Fire Agate (Crackle Agate)

Silicon Dioxide (SiO2) - Cryptocrystalline Quartz

Dalmatian Stone (commonly Dyed)

Dalmatian Jasper (Peralkaline igneous rock)

Ferruginous Sandstone

Arenite with Iron-oxide cement

Jasper (Multi-color Chert)

Silicon dioxide (SiO2)

Quartz Geode

Silicon Dioxide (SiO2) in a Secondary Formation

Sandstone (with Iron Staining)

Clastic sedimentary rock (primarily Quartz with Hematite/Limonite oxides)

Yellow Ochre / Limonite

Hydrated Iron(III) Oxide-Hydroxide (FeO(OH)·nH2O)

Sandstone (Pebble)

Arenite / Clastic Sedimentary Rock

Sandstone

Arenite (primarily SiO2)

Bauxite

Bauxite (Mixture of Al(OH)3, AlO(OH), and Fe2O3)

Sandstone (likely Quartzose)

Arenite (SiO2 principal mineral)

Chalcedony (Botryoidal)

Silicon Dioxide (SiO2) - Microcrystalline Quartz

Limonite (Iron Ore)

FeO(OH)·nH2O (Hydrated Iron Oxide)

Sandstone (Ferruginous)

Arenite with Iron Oxide cement

Quartz (likely Herkimer Diamond style)

Silicon Dioxide (SiO2)

Sandstone (Beach Pebble)

Clastic sedimentary rock (primarily Quartz and Feldspar)

Blue Tiger's Eye

Crocidolite in Quartz (altered)

Chalcedony Nodule (Carnelian/Agate)

Chalcedony (Silicon Dioxide, SiO2)

Sandstone with Iron Oxide (Limonite/Hematite)

Ferruginous Sandstone (SiO2 with FeO(OH)·nH2O)

Sandstone

Clastic sedimentary rock (primarily SiO2)

Sandstone (Yellow/Siltstone variant)

Arenite (SiO2 primarily)

Red Jasper

Jasper (Silicon Dioxide, SiO2)

Yellow Jasper

Chalcedony (SiO2) with Goethite/Iron oxide inclusions

Sandstone

Arenite (primarily SiO2)