Synthetic Polymer (Polylactic Acid)

Copper Ore with Malachite and Chrysocolla

Cu2CO3(OH)2 (Malachite) with Cu2-xAlx(H2-xSi2O5)(OH)4·nH2O (Chrysocolla)

Turquoise (likely Sleeping Beauty variety or treated Howlite imitation)

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

Limestone

Calcium Carbonate (CaCO3)

Marble

Recrystallized Calcite / Dolomite (CaCO3)

Calcite

Calcium Carbonate (CaCO3)

Pink Marble or Rose Quartz (Likely Pink Marble based on carving texture)

Recrystallized Calcite (CaCO3)

Fluorite and Red Jasper

Fluorite (Calcium Fluoride, CaF2) and Red Jasper (Silicon Dioxide, SiO2)

Pyrite (Fool's Gold)

Iron Sulfide (FeS2)

Pyrite

Iron Sulfide (FeS2)

Pyrite

Iron Sulfide (FeS2)

Fluorite with Quartz coating

Calcium Fluoride (CaF2) with Silicon Dioxide (SiO2)

Pyrite

Iron Disulfide (FeS2)

Green Calcite

Calcium Carbonate (CaCO3)

Pyrite and Sunstone

Iron Sulfide (FeS2) and Plagioclase Feldspar ((Ca,Na)Al(Al,Si)Si2O8)

Pyrite

Iron Disulfide (FeS2)

Pyrite (Fool's Gold)

Iron Sulfide (FeS2)

Quartzite (or Ferruginous Quartz)

Silicon Dioxide (SiO2) with Iron Oxide inclusions

Aragonite (Onyx Marble)

Aragonite / Calcium Carbonate (CaCO3)

Sandstone (lithic wacke)

Arenite / Lithic Wacke (mostly SiO2 with rock fragments)

Orange Calcite

Calcium Carbonate (CaCO3)

Yellow Calcite

Calcium Carbonate (CaCO3)

Granite (Weathered)

Phaneritic Felsic Igneous Rock

Quartzite (Pebble)

Quartzite

Limestone

Calcium Carbonate (CaCO3)

Basalt (River Pebble)

Extrusive mafic igneous rock

Quartzite

Quartzite (SiO2)

Orange Calcite

Calcium Carbonate (CaCO3)

Blue Caribbean Calite

Calcium Carbonate (CaCO3) with trace Aragonite

Pink Granite

Phaneritic intrusive felsic igneous rock

Coquina

Bioclastic Limestone

Precious Red Coral

Corallium rubrum (Calcium Carbonate, CaCO3)

Beryl (Variety: Aquamarine/Green Beryl)

Beryllium Aluminum Silicate (Be3Al2Si6O18)

Sandstone (Quartzose)

Arenite (SiO2 based)

Marble

Recrystallized Calcite / Dolomite (CaCO3)

Limestone

Calcium Carbonate (CaCO3)

Sandstone (likely Arkosic or Quartzose)

Arenite (SiO2 based with mineral inclusions)

Morganite (Pink Beryl)

Beryllium aluminum silicate Be3Al2(SiO3)6

Orange Calcite

Calcium Carbonate (CaCO3)

Quartzite Pebble

Quartzite (mostly SiO2)

Marble

Recrystallized Limestone (CaCO3)

Chert (Flint nodule)

Silicon dioxide (SiO2)

Travertine (Tufa)

Chemical Sedimentary Limestone (CaCO3)