Mixed (Igneous, Sedimentary, Metamorphic, And Minerals)

Diorite (Dalmatian Stone)

Phaneritic Plutonic Diorite

Jadeite Jade

NaAlSi2O6 (Sodium Aluminum Silicate)

Rose Quartz

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

Olivine (Peridot)

Magnesium Iron Silicate (Mg, Fe)2SiO4

Marble

Recrystallized Carbonate Rock (CaCO3)

Quartz Geode Fragment

Silicon Dioxide (SiO2)

Fluorite

Calcium Fluoride (CaF2)

Chalcedony (Quartz Var.)

Silicon Dioxide (SiO2)

Halite

Halite (NaCl)

Dinosaur Bone (Fossilized)

Permineralized Bone (CaCO3 or SiO2 after Hydroxylapatite)

Ferruginous Quartz (Iron-Stained Quartz)

Silicon Dioxide (SiO2) with Iron Oxide inclusions

Amazonite

Amazonite (KAlSi3O8, a variety of Microcline)

Chalcedony (specifically Common Opal or Agate variant)

Silicon Dioxide (SiO2)

Quartz (Iron-stained or Milky)

Silicon Dioxide (SiO2)

Almandine Garnet

Almandine, Fe3Al2(SiO4)3

Talc

Talc (Mg₃Si₄O₁₀(OH)₂)

Fluorite

Calcium Fluoride (CaF2)

Slate

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

Chert (varietal Flint)

Silicon Dioxide (SiO2)

Howlite

Calcium borosilicate hydroxide (Ca2B5SiO9(OH)5)

Sulfur (with possible Cullet Glass or Slag imitation)

Native Sulfur (S8)

Ironstone with Limonite/Goethite coating

Ferruginous Sedimentary Rock (contains Limonite FeO(OH)·nH2O)

Green Jasper

Jasper (Silicon Dioxide, SiO2)

Turquoise

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

Fossilized Shark Tooth

Carcharodon carcharias (fossilized) / Hydroxyapatite permineralized with silica or iron

Quartz (Crystal Point/Fragment)

Silicon Dioxide (SiO2)

Mica Schist

Mica Schist (primarily Muscovite and/or Biotite composition)

Chalcedony

Chalcedony (SiO2)

Kyanite (Blue or Blue-Grey)

Kyanite (Al2SiO5)

Rhodochrosite

Manganese Carbonate (MnCO3)

Unakite

Epidotized Granite

Unakite

Epidotized Granite

Schist (Biotite/Mica Schist)

Medium-grade regional metamorphic rock (rich in Phyllosilicates)

Nephrite Jade

Ca2(Mg,Fe)5Si8O22(OH)2

Jadeite

Jadeite (NaAlSi2O6)

Milky Quartz with Iron Oxide Staining

Quartz (Silicon Dioxide, SiO2)

Jadeite (Jade)

Jadeite; NaAlSi2O6

Celadonite in Amygdaloidal Basalt

K(Mg,Fe2+)(Fe3+,Al)Si4O10(OH)2 (Celadonite mineral) within a Basalt matrix

Yellow Quartz (Citrine Quartz Pebble)

Silicon Dioxide (SiO2)

Calcite

Calcite (CaCO 3)

Gold

Native Gold (Au)

Red Jasper

Jasper (Silicon Dioxide, SiO2)