Sedimentary (Fossilized Organic Remain)

Shark Tooth Fossil

Carcharodonta (order Lamniformes), likely Carcharias spp.

Fossil Shell (Bivalve)

Class Bivalvia (Likely a member of the Ostreidae or Gryphaeidae family), CaCO3

Fossilized Wood (with Coal and Limonite)

Petrified Wood (Silicified or Carbonized Flora)

Amber (polished piece)

Fossilized tree resin; amber is an organic mineraloid, not a true mineral

Amber

Succinite (Fossilized Tree Resin, C10H16O)

Fossil Snail

Gastropoda (fossilized)

Yellow amber beads

Amber (fossilized tree resin; organic mineraloid, not a true mineral)

Red Amber (Burmite/Cherry Amber)

Succinite / Retinite (Organic Fossilized Resin, C10H16O)

Fossilized Horse Tooth

Equus sp. (fossilized molar)

Mica schist (likely biotite–muscovite schist)

Mica schist; chiefly quartz (SiO₂) plus muscovite and biotite mica, with possible garnet or graphite

Amber

Succinite (fossilized tree resin)

Fossil Coral (Rugosa or Solitary Coral)

Rugosa (Order), often referred to as 'Horn Coral' (Lithostrotionella or Grewingkia)

Yellow cabochon, likely amber or yellow glass/resin

Unconfirmed; possibly amber (fossilized tree resin, an amorphous organic material)

Fossilized stromatolite or laminated microbial mat

Layered carbonate/chert fossil; exact taxon indeterminate from the image

Amber

Amber (Succinite), fossilized tree resin

Kambaba Jasper

Stromatolite (Fossilized Algae)

Fossiliferous shale or slate with plant impressions

Carbonaceous mudstone/shale; possible fossil plant material (often fern-like impressions)

Shark Tooth Fossil

Otodus obliquus (or similar prehistoric lamniform shark tooth)

Kambaba Jasper

Stromatolite

Petrified Wood

Silicified Wood (SiO2)

Polished amber inclusion specimen

Amber (fossilized plant resin), commonly succinite; organic mineraloid

Amber

Succinates (fossilized tree resin), approximately C10H16O

Amber

Succinite (C10H16O)

Fossil Snail

Gastropoda (fossilized)

Polished petrified wood

Silicified fossil wood, chiefly microcrystalline quartz (SiO₂)

Amber

Succinite (a common variety of fossilized resin)

Rounded gray-brown cobble, likely weathered sandstone or quartz-rich sedimentary rock

Probable lithic sandstone; exact identification requires a fresh surface and hardness/streak tests

Calcite (likely honey/orange calcite)

Calcite — calcium carbonate, CaCO₃

Fossilized Shark Teeth

Otodus sp. (Eocene Sand Tiger/Mackerel Shark)

Shark Tooth Fossil

Otodus sp. (possibly Cretalamna)

Brain Coral Fossil

Family Mussidae or Merulinidae (Order Scleractinia)

Weathered fossil fragment, possibly bone

Indeterminate fossilized bone; likely mineralized vertebrate bone (apatite-rich)

Tree Agate

Silicon Dioxide (SiO2) with Dendritic Inclusions

Amber

Succinite (Fossilized Tree Resin) - C10H16O

Fossilized shell or bone fragment

Indeterminate biogenic carbonate/phosphate fossil; likely a fragment of fossil shell or small vertebrate bone

Banded limestone or marble fragment

Calcite-rich carbonate rock; likely banded marble (CaCO₃)

Amber

Succinite

Amber

Succinite

Amber

(C10H16O)n – an amorphous organic substance, primarily composed of polymerized isoprenoids.

Coral Fossil (Hexagonaria)

Hexagonaria sp. (Silica-replaced)

Amber

Succinite (approximate formula C10H16O)

Fossil Shark Tooth

Elasmobranchii tooth fossil (e.g., Otodus / Carcharocles)