Not A Rock (Animated Character)

Granitic Gneiss

Gneiss (Polymetamorphic Granitic Gneiss)

Apache Tear

Obsidian (Hydrated Silica Glass)

Smoky Quartz

Smoky Quartz (Silicon Dioxide - SiO2)

Caliche (with Lichen Cover)

Calcium carbonate-cemented soil layer (CaCO3)

Carnelian Agate

Silicon Dioxide (SiO2) with iron oxide impurities

Vesicular Basalt

Basalt (Mafic Extrusive Volcanic Rock)

Amazonite (with smoky quartz/feldspar inclusions)

K(AlSi3O8), Microcline (Tectosilicate)

Carnelian

Carnelian (SiO2 - Silicon Dioxide)

Carnelian Agate

Carnelian (Silicon Dioxide - SiO2 with Iron Oxide impurities)

Amethyst (Geode)

Silicon Dioxide (SiO2) with iron impurities

Limonite Concretion (Ironstone)

Limonite (FeO(OH)·nH2O) / Goethite

Schist

Mica Schist

Granite

Granite (Felsic intrusive igneous rock)

Rose Quartz

Silicon dioxide (SiO2) with trace amounts of titanium, iron, or manganese

Silicon (Industrial Grade)

Elemental Silicon (Si)

Vesicular Basalt

Extrusive mafic igneous rock

Agate

SiO2 (Silicon dioxide, cryptocrystalline quartz)

Amethyst

Silicon Dioxide (SiO2) with iron impurities

Yellow Jasper

Chalcedony (SiO2 with iron oxide inclusions)

Quartz (Iron-stained)

Silicon Dioxide (SiO2)

Moonstone (in a halo ring setting)

Orthoclase Feldspar (containing alternating layers of Albite), (KAlSi3O8)

Blue Lace Agate

Banded Chalcedony (SiO2)

Banded Sandstone (Liesegang Rings)

Arenite with Liesegang rings (SiO2/Fe2O3)

Chalcedony (Grey/White Agate)

Silicon Dioxide (SiO₂)

Basalt

Basalt (Fine-grained extrusive igneous rock)

Red Jasper

Jasper (Silica with Hematite inclusions), SiO2

Jasper

Jasper (Silica-rich microcrystalline Quartz, SiO2 with Fe2O3 impurities)

Serpentine

Serpentinite (composed primarily of Mg3Si2O5(OH)4)

Prehnite

Prehnite (Ca2Al(AlSi3O10)(OH)2)

Celestine

Celestine (Strontium Sulfate, SrSO4)

Sodalite

Sodalite (Na8(Al6Si6O24)Cl2)

Quartz-veined Gneiss

Gneiss with Quartz (SiO2) intrusions

Siltstone/Sandstone (possibly Wonderstone or Picture Sandstone)

Clastic Sedimentary Rock (primarily SiO2 with Iron Oxide inclusions)

Granite (including Pegmatite variants)

Phaneritic Plutonic Rock (composed primarily of Quartz SiO2, Feldspar KAlSi3O8, and Biotite/Muscovite mica)

Sodalite

Na8(Al6Si6O24)Cl2 (Sodium Aluminum Silicate Chloride)

Quartz (Rose or Clear variety)

Silicon Dioxide (SiO2)

Quartzite

Quartzite (SiO2)

Greenstone

Greenschist / Meta-basalt

Quartz (Druzy/Macro-crystalline)

Silicon Dioxide (SiO2)

Milky Quartz

Quartz (Silicon Dioxide, SiO2)

Green Aventurine

Silicon Dioxide with Fuchsite (SiO2 + K(Al,Cr)2AlSi3O10(OH)2)

Lapis Lazuli (polished cabochon/sphere)

Na8[Al6Si6O24]Sn with accessory minerals (Pyrite, Calcite)