Organic Material (Likely A Fruit Or Berry)

Unknown Organic Object (likely a berry or fruit)

Not applicable; this is not a geological specimen. If it were a cranberry, its scientific name would be Vaccinium macrocarpon; if a cherry, it would be Prunus avium or Prunus cerasus.

Conglomerate

Conglomerate (clastic sedimentary rock)

Jade-and-cabochon fruit cocktail ring

Likely nephrite or jadeite (jade) leaves with orange/cream chalcedony or other cabochons; identification from the image is uncertain

Lemon (Mock specimen mimicking Citrine/Sulfur)

Citrus x limon

Garnet

Garnet Group (formula varies: e.g., Almandine Fe3Al2Si3O12 or Pyrope Mg3Al2Si3O12)

Conglomerate

Clastic Sedimentary Conglomerate (SiO2, CaCO3 dominant)

Conglomerate

Conglomerate (clastic sedimentary rock)

Moss agate (likely plume or dendritic agate)

Chalcedony, microcrystalline quartz (SiO₂), with iron-oxide inclusions

Conglomerate

Conglomeratic Sandstone

Conglomerate

Conglomerate (clastic sedimentary rock type)

Conglomerate

Conglomerate (Sedimentary Clastic Rock)

Conglomerate

Conglomerate (clastic sedimentary rock)

Conglomerate

Conglomerate (SiO2 matrix with varying clasts)

Ferruginous Conglomerate

Conglomerate with Iron-Oxide Matrix (SiO2 + Fe2O3/FeO(OH))

Conglomerate

Conglomerate

Conglomerate

Conglomerate (clastic sedimentary rock)

Agatized or Silicified Fossil/Coral, or Jasper

SiO2

Conglomerate

Conglomerate (clastic sedimentary rock)

Conglomerate

Sedimentary Conglomerate

Polished moss agate (likely)

Chalcedony, microcrystalline quartz (SiO₂), with dark mineral inclusions

Conglomerate

Conglomerative Rudite (SiO2/CaCO3 matrix)

Conglomerate

Conglomerate rock

Red coral bead strand (likely dyed or treated coral)

Corallium spp. (calcareous coral skeleton; primarily CaCO₃)

Puddingstone (Conglomerate)

Conglomerate (clastic sedimentary rock)

Conglomerate

Conglomerate (clastic sedimentary rock)

Fossil Shark Tooth

Carcharodon sp. (likely Otodus or similar Lamniformes order)

Garnet

Garnet Group (e.g., Almandine, Pyrope)

Possible smooth beach pebble (identity uncertain)

Unidentified fine-grained siliceous pebble; possibly chert or quartzite

Likely bituminous coal

Coal, predominantly carbon-rich organic matter with variable maceral and mineral content

Garnet (likely Almandine or Pyrope)

Garnet (Group Name), Fe3Al2(SiO4)3 or Mg3Al2(SiO4)3

Fossil Shark Tooth

Odontaspididae (likely Carcharias sp.)

Garnet in Schist or Pegmatite

Almandine Garnet (Fe3Al2(SiO4)3) in host rock

Puddingstone

Conglomerate

Jasper

Silicon dioxide, SiO2

Tumbled chalcedony (likely moss or dendritic agate)

Microcrystalline quartz, SiO₂, with iron-oxide inclusions

Petrified Wood

Silicified Wood (SiO2)

Chert (Jasper)

Cryptocrystalline Quartz (SiO2)

Chert (Flint)

Microcrystalline Quartz (SiO2)

Fossil Shark Tooth

Carcharocles (Otodus) sp. or similar fossilized Chondrichthyes tooth

Tumbled yellow jasper or silicified rock fragment

Microcrystalline quartz (chalcedony), SiO₂, likely iron-oxide colored

Fossiliferous Limestone

Calcium Carbonate (CaCO3)

Brown chalcedony (likely jasper or petrified wood fragment)

Microcrystalline quartz, SiO₂; brown coloration likely from iron oxides