Metamorphic Rock (Specifically A Rock Composed Of Minerals)

Slate

Foliated Metamorphic Rock (composed primarily of Quartz, Muscovite, and Illite)

Pink Granite

Phaneritic Felsic Igneous Rock (Rich in K-Feldspar)

Clear Quartz

Silicon Dioxide (SiO2)

Pink Granite

Granite (Phaneritic igneous rock)

Gneiss (specifically a Banded Gneiss pebble)

Gneiss (High-grade Regional Metamorphic Rock)

Glauconitic Sandstone (Greensand)

Glauconitic Sandstone ((K, Na)(Fe3+, Al, Mg)2(Si, Al)4O10(OH)2)

Labradorite

(Ca, Na)(Al, Si)4O8

Sandstone (specifically Picture Sandstone or Wonderstone)

Arenite (composed primarily of SiO2)

Sandstone (Micaceous/Feldspathic variant)

Arenite (specifically subarkose or lithic arenite)

Bauxite

Bauxite (Al(OH)3, AlO(OH))

Lapis Lazuli (Tumbled Stone)

Na6Ca2(Al6Si6O24)(SO4,S,Cl)2 (Lazulite-rich Metamorphic Rock)

Bauxite

Bauxite (principal ore of aluminum, primarily Al(OH)3)

Green Schist

Greenschist (composed of Chlorite, Actinolite, and Epidote)

Gneiss

Gneiss (high-grade metamorphic rock typically composed of quartz, feldspar, and mica)

Petrified Wood

Silicified Wood (SiO2)

Serpentinite

Serpentinite (composed primarily of Serpentine group minerals, Mg3Si2O5(OH)4)

Sandstone

Quartz Sandstone (predominantly)

Lapis Lazuli (Lazurite crystals on Marble)

Lazurite / (Na,Ca)8[(S,Cl,SO4,OH)2|(AlSiO4)6]

Banded Gneiss (River Rock/Pebble)

Gneiss (specifically a banded variety often found as a river rock)

Gneiss (specifically Pink Gneiss)

Gneiss (high-grade regional metamorphic rock)

Sandstone (lithic/greywacke variety)

Arenite (composed primarily of SiO2 with various lithic fragments)

Greenschist

Chlorite schist (Metamorphic rock dominated by chlorite, epidote, and actinolite)

Rough Garnet in Matrix

Almandine Garnet (Fe3Al2Si3O12)

Sandstone

Arenite (SiO2 based)

Gneiss (specifically Banded Gneiss)

Gneiss

Marble

Metamorphic Limestone (CaCO3)

Gneiss (specifically Micaceous Gneiss)

Gneiss (High-grade Regional Metamorphic Rock)

Serpentine

Antigorite/Lizardite (Mg,Fe)3Si2O5(OH)4

Quartz Veined Rock (Likely Graywacke or Quartzite)

Silicon Dioxide (SiO2) veins in Metasedimentary matrix

Lapis Lazuli

Complex rock primarily containing Lazurite (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2

Muscovite Mica

Muscovite / KAl2(AlSi3O10)(OH)2

Serpentinite

Serpentinite (composed primarily of Serpentine group minerals like Antigorite, Lizardite, and Chrysotile)

Green Aventurine

Silicon Dioxide (SiO2) with Fuchsite inclusions

Lapis Lazuli

Lapis Lazuli (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2

Dalmation Stone (often called Dalmatian Jasper)

Antiperthite-rich Microgranite

Slate

Foliated Metamorphic Rock (composed primarily of silica and alumina with iron and magnesium)

Jasper (Yellow Jasper)

Silicon Dioxide (SiO2) with iron inclusions

Orange Calcite

Calcium Carbonate (CaCO3)

Amygdaloidal Basalt with Epidote/Chlorite

Basalt (containing (Ca2(Al2Fe3+)(SiO4)(Si2O7)O(OH)))

Blue Quartzite

Quartzite (specifically a variety enriched with blue-coloring minerals)

Bauxite

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

Slate

Foliated Metamorphic Rock (Mainly composed of Quartz, Illite, Chlorite)