Synthetic (Ceramic)

Black polished stone beads, likely black onyx or agate

Likely chalcedony (microcrystalline quartz, SiO₂); exact material cannot be confirmed from the image

Green faceted gemstone earrings

Undetermined; possibly green glass or synthetic emerald-type material, rather than identifiable natural emerald

Ruby / Red Corundum

Al2O3 (Aluminum Oxide with Chromium trace)

Clear Quartz crystals on a Matrix base (Geode fragment)

Silicon Dioxide (SiO2)

Pink faceted gemstone, likely synthetic or treated quartz

Quartz, silicon dioxide (SiO₂); exact identity cannot be confirmed from the image

Red gemstone ring, possibly synthetic ruby or red glass

Unidentified red stone; ruby is corundum (Al₂O₃), but the image cannot confirm its identity

Amber (Simulated/Faturan Style)

Resin mix (Likely Phenolic/Celluloid if synthetic, Succinite if natural)

Opalite

Synthesized glass / Silicon dioxide

Green faceted gemstone earrings, likely synthetic emerald-colored glass or cubic zirconia

Undetermined; possible glass (amorphous silicate) or synthetic cubic zirconia (ZrO₂)

Faceted black gemstone, likely black spinel

Spinel (MgAl₂O₄); identification from the image is uncertain

Gemstone ring (stone not identifiable)

Unknown; the small central stone may be a colorless gemstone or glass, and the surrounding metal is gold-colored alloy

Green gemstone ring, likely emerald simulant or jade

Uncertain; possible beryl (emerald, Be₃Al₂Si₆O₁₈) or jadeite (NaAlSi₂O₆), but the blurred image may show synthetic glass or another treated stone

Red gemstone ring, likely garnet or synthetic ruby

Possibly almandine garnet (Fe₃Al₂(SiO₄)₃) or corundum/ruby (Al₂O₃); image alone cannot distinguish

Synthetic Costume Glove (Paws)

Polyethylene terephthalate (Polyester) & Polyurethane blend

Goldstone

Man-made glass with copper inclusions

Iron-stained quartz-rich rock, possibly weathered granite or quartzite

Indeterminate quartz–feldspar aggregate with iron-oxide staining; likely granitic or hydrothermal material

Rounded iron-rich river pebble

Likely limonite/goethite-bearing rock; exact identification requires testing

Iron-rich meteorite candidate

Unclassified stony-iron or ordinary chondrite candidate

Weathered iron-rich rock, likely laterite or ironstone

Goethite–hematite-bearing ferruginous laterite/ironstone; exact identification requires testing

Decorative polished pebbles

Likely mixed quartz-rich lithologies, including quartzite, jasper, and/or basalt

Sandstone (or Siltstone / Ceramic Sherd)

Arenite / Siltstone (dominated by SiO2)

Blue glassy gemstone-like specimen

Indeterminate; possibly dyed or treated turquoise, blue apatite, or man-made glass

Fossil shark tooth, likely megalodon

Otodus megalodon (formerly Carcharocles megalodon), fossilized tooth

Tumbled hematite

Hematite (Fe₂O₃), possibly specular or massive hematite

Tumbled cream-colored stone, likely quartz or chalcedony

Microcrystalline quartz (chalcedony), SiO₂; exact identification is uncertain from the image

Iron meteorite (probable, possibly industrial iron slag)

Fe–Ni metallic alloy, commonly kamacite and taenite

Polished hematite (speculative)

Hematite, α-Fe₂O₃; possibly hematite-rich ironstone

Likely iron-rich sandstone or weathered jasper

Ferruginous sandstone; possibly microcrystalline quartz (jasper) with iron oxides

Siltstone (Iron-rich)

Ferruginous Siltstone

Weathered iron-rich concretion or ironstone nodule

Goethite–hematite limonite concretion (FeO(OH), Fe₂O₃, and hydrated iron oxides)

Plastic Building Toy (Lego-style piece)

Acrylonitrile Butadiene Styrene (ABS)

Pink potassium feldspar (likely orthoclase)

Orthoclase, KAlSi₃O₈

Pink feldspar fragment (likely potassium feldspar)

K-feldspar, commonly orthoclase or microcline; approximate formula KAlSi₃O₈

Blue Kyanite

Kyanite (Al2SiO5)

Orange Quartzite / Quartz River Siltstone

Quartzite (SiO2)

Reddish Brown Claystone or Siltstone

Argillite / Siltstone / Claystone

Weathered iron-rich stone, possibly limonite-bearing sandstone or laterite

Goethite–hematite/limonite mixture; exact identification requires testing

Iron-rich meteorite candidate (possibly stony-iron or iron meteorite)

Unclassified meteoritic material; likely Fe–Ni metal with weathering oxides

Carved pyrite frog or toad

Pyrite (iron disulfide, FeS₂), likely a carved massive aggregate

Weathered quartz-rich pebble

Likely quartz-bearing granitoid or quartz vein fragment; exact identification requires testing

Rounded iron-rich pebble

Likely ferruginous sandstone or ironstone; exact identification requires testing

Weathered iron-rich rock, possibly basalt or ironstone

Likely vesicular basalt or ferruginous breccia; exact identification requires testing