Not A Rock (Animated Character)

Moss Agate

Chalcedony (Silicon Dioxide, SiO2) with inclusions

Tumbled green aventurine quartz

Quartz, SiO₂, with fuchsite or other mica inclusions

Dendritic Agate

Silicon Dioxide (SiO2) with Manganese/Iron oxide inclusions

Carnelian

Carnelian (a variety of Chalcedony, SiO2)

Milky quartz

Quartz (silicon dioxide, SiO₂)

Dalmation Stone

Peralkaline Rock (Microcline Quartz mixture with Arfvedsonite)

Serpentinite (serpentine-rich rock)

Serpentinite; chiefly serpentine-group minerals, Mg₃Si₂O₅(OH)₄, with possible magnetite, brucite, and talc

Tumbled labradorite

Labradorite, calcium-rich plagioclase feldspar; approximately (Ca,Na)(Al,Si)₄O₈

Mixed quartz gemstone bead bracelet

Quartz, silicon dioxide (SiO₂), in varieties including smoky quartz, amethyst, rutilated quartz, and possibly tourmalinated quartz

Brecciated jasper (likely ocean jasper or rhyolitic jasper)

Silica-rich volcanic breccia composed mainly of microcrystalline quartz/chalcedony (SiO₂), with iron-oxide staining and possible feldspar

Amethyst

SiO2 (Silicon Dioxide with iron impurities)

Malachite

Malachite, Cu₂CO₃(OH)₂ (basic copper carbonate)

Tektite

Natural impact glass

Likely quartz-rich pegmatite (weathered, mica-bearing)

Granitic pegmatite, composed mainly of quartz and feldspar with possible mica; exact minerals cannot be confirmed from the photo

Green aventurine (likely)

Quartz, SiO₂, with green fuchsite or other mica inclusions; identification from the image is uncertain

Tumbled carnelian/chalcedony

Microcrystalline quartz (SiO₂), likely iron-stained chalcedony

Amber

Fossilized Tree Resin

Fuchsite

Chromium-bearing Muscovite - K(Al,Cr)2(AlSi3O10)(OH)2

Sodalite

Sodalite (Na8(Al6Si6O24)Cl2)

Polished ruby-in-zoisite cabochon (probable)

Corundum (ruby, Al₂O₃) in zoisite matrix (Ca₂Al₃Si₃O₁₂(OH)); possibly green fuchsite quartzite

Orthoclase Feldspar

Orthoclase (KAlSi3O8)

Amethyst

Silicon Dioxide (SiO2) with iron impurities

Tumbled orange aventurine quartz

Quartz, SiO₂, likely orange aventurine (quartzite with hematite/goethite inclusions)

Carved Soapstone (Steatite)

Steatite (talc-rich metamorphic rock)

Smoky Quartz

Smoky Quartz (Silicon Dioxide, SiO2)

Weathered quartz-rich metamorphic rock, likely quartzite

Quartzite; predominantly quartz (SiO₂), with iron-oxide staining and possible feldspar/mica impurities

Moss Agate Sphere

Silicon Dioxide (SiO2) with inclusions

Serpentine (polished serpentinite)

Serpentinite; chiefly serpentine-group minerals, Mg₃Si₂O₅(OH)₄

Limonite/goethite-rich ironstone

Limonite (hydrated iron oxides, chiefly FeO(OH)·nH₂O), commonly mixed with goethite and hematite

Green aventurine (likely)

Quartz aggregate with fuchsite mica; SiO₂

Polished banded agate slab

Agate, microcrystalline quartz (SiO₂), commonly with chalcedony and minor quartz, iron oxides, and other trace minerals

Tumbled green aventurine

Quartzite dominated by quartz (SiO₂), with green fuchsite mica inclusions

Rose Quartz

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

Specular Hematite (Specularite)

Iron Oxide (Fe2O3)

Dalmatian Stone

Peralkaline Feldsphathic Igneous Rock

Likely serpentine-rich metamorphic rock

Serpentinite; chiefly serpentine-group minerals (antigorite, lizardite, or chrysotile), with possible magnetite and minor chlorite/talc

Quartz-lined geode

Silica geode; predominantly microcrystalline quartz (SiO₂), possibly chalcedony

Tumbled blue chalcedony (likely blue agate)

Microcrystalline quartz, SiO₂; chalcedony with possible agate banding

Agate

Silicon Dioxide (SiO2)

Carnelian

Carnelian (variety of Chalcedony, SiO2)

Lapis Lazuli

Lapis Lazuli (Complex silicate rock containing Lazurite (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2, Calcite, and Pyrite)

Lapis Lazuli

Lapis Lazuli (Mineral composition: Lazurite, Calcite, Sodalite, and Pyrite)