Mineral, Often Found As A Rock (Metamorphic)

Milky Quartz

Quartz (Silicon Dioxide, SiO2)

Black Tourmaline

Schorl (Sodium Iron Aluminum Borosilicate Hydroxide), NaFe3Al6(BO3)3Si6O18(OH)4

Milky Quartz

Quartz (Silicon Dioxide, SiO2)

Quartz (Milky/Smoky variety on matrix)

Silicon Dioxide (SiO2)

Pyrite

Iron Sulfide (FeS2)

Sandstone Concretion

Sedimentary concretion

Quartzite

Quartzite (SiO2 silicon dioxide)

Granite Gneiss

Gneiss (High-grade regional metamorphic rock)

Gneiss

Gneiss (High-grade regional metamorphic rock)

Serpentinite

Serpentinite (group of hydrous magnesium iron phyllosilicates)

Schist

Lepidoblastic Mica Schist

Schist

Mica Schist

Talc

Talc (Mg₃Si₄O₁₀(OH)₂)

Slate

Foliated Metamorphic Rock

Shale

Shale (Lutite)

Green Aventurine

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

Sodalite

Na8(Al6Si6O24)Cl2

Rhodonite

Rhodonite (MnSiO3)

Milky Quartz

Silicon Dioxide (SiO2)

Banded Serpentine

Serpentinite (Mg3Si2O5(OH)4)

Sodalite

Sodalite - Na8(Al6Si6O24)Cl2

Quartz (Milky/Bull Quartz)

Silicon Dioxide (SiO2)

Black Tourmaline

Schorl (Na(Fe²⁺)₃Al₆(OH)₄(BO₃)₃Si₆O₁₈)

Citrine

SiO2 (Silicon Dioxide)

Magnetite / Iron Ore

Magnetite (Fe3O4)

Quartz (Milky or Clear variety)

Silicon Dioxide (SiO2)

Granite

Granite (a felsic intrusive igneous rock)

Gemstones (Emerald and Yellow Topaz or Citrine)

Beryl (Be3Al2Si6O18) and Quartz (SiO2) or Topaz (Al2SiO4(F,OH)2)

Lapis Lazuli

Lapis Lazuli (Aggregate primarily of Lazurite: (Na,Ca)8(AlSiO4)6(S,SO4,Cl,1-2) with Calcite and Pyrite)

Sodalite

Na8(Al6Si6O24)Cl2

Sandstone (Ferruginous)

Arenite with Iron Oxide (Limonite/Hematite) coating

Jade (likely Nephrite Jade based on appearance)

Nephrite (a variety of actinolite, Ca2(Mg,Fe)5Si8O22(OH)2)

Quartzite Cobble

Quartzite (composed primarily of SiO2)

Quartzite

Quartzite (SiO2)

Garnet Schist

Garnetiferous Micaceous Schist

Inspirational River Stone (Quartzite)

Metamorphosed Quartz-rich Rock (Quartzite) with SiO2 composition

Schist

Mica Schist

Epidote (likely Unakite component or Epidosite)

Epidote (Ca2(Al2Fe)(SiO4)(Si2O7)O(OH))

Limonite (Iron Ore)

Hydrous Iron Oxide (goethite, lepidocrocite)

Epidote in Matrix (Dragon Stone variant)

Epidote with Quartz/Feldspar (Ca2(Al,Fe)3(SiO4)3(OH))

Banded Chert / Banded Jasper (likely a variety of Chert/Chalcedony)

Chert (microcrystalline quartz)

Quartz Geode with Chalcedony

Silicon Dioxide (SiO2) in Geode Form