Synthetic Polymer (Synthetic Material)

Diamond (appearing as a jewelry centerpiece)

Diamond (Formula: C)

Ceramic or Polished Stone Heart (Anthropogenic Material)

Glazed Ceramic (Silicon Dioxide based coating on Alumina Silicate body) or Polished Limestone/Marble (Calcium Carbonate, CaCO3)

Faceted colorless gemstone, likely cubic zirconia or diamond

Most likely synthetic cubic zirconia (ZrO₂); diamond (C) is a less certain alternative

Oak-grain Laminate (Industrial/Decorative Furniture Finish)

Melamine Resin-impregnated Decorative Paper on Particleboard (Cellulose/Thermosetting Plastic)

Man-made Crystal (Lead Glass)

Lead oxide-doped Silica Glass (approx. SiO2 + PbO)

Amber

Succinite (fossilized resin, C10H16O)

Amber

Fossilized Tree Resin (C10H16O)

Terrazzo (Man-made Composite)

Cementitious or Resin-bound Lithic Composite

Sapphire

Corundum (Al2O3)

Amazonite

KAlSi3O8 (Potassium Feldspar, variety of Microcline)

Strawberry Quartz

Silicon Dioxide (SiO2) with inclusions of Goethite or Hematite

Engineered Quartz Stone

Agglomerated Quartz (SiO2 + Polymer Resin)

Diamond

Carbon (C)

Moonstone (bead form)

Potassium Aluminum Silicate (KAlSi3O8) - a variety of Orthoclase Feldspar

Quartz (Engineered Stone Countertop)

Silicon Dioxide (SiO2) with polymer resins

Amber

Succinite (specifically for Baltic amber); chemical formula approximately C10H16O

Tumbled amber-like pebble, possibly amber or amber-colored resinous stone

Likely fossilized tree resin (amber; largely polymerized terpenes), but identification is uncertain from the image

Faceted yellow-brown gemstone earring

Likely citrine (quartz, SiO₂), though treated quartz or synthetic glass cannot be confirmed from the image

Amber

Amber (Fossilized Tree Resin)

Black Tourmaline

Schorl (Na(Fe²⁺)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄)

Black Tourmaline (Schorl)

Schorl (Na(Fe²⁺)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄)

Asphalt (Bituminous Concrete)

Bituminous Concrete / Pavement

Amber

Succinite (amorphous organic polymer)

Colorless faceted gemstone, likely synthetic cubic zirconia

Cubic zirconia (zirconium dioxide, ZrO₂); natural diamond is a less likely alternative

Bismuth

Bismuth (Bi)

Lapis Lazuli

A metamorphic rock primarily composed of lazurite (Na,Ca)8[(S,SO4,Cl)2|(Al6Si6O24)], calcite (CaCO3), and pyrite (FeS2).

Amber

Succinite (fossilized resin)

Likely raw amber-bearing rock or amber-like resin

Amber (fossilized plant resin), chiefly polymerized terpenoid compounds; exact identification is uncertain from the image

Tumbled blue glass-like specimen, possibly dyed chalcedony or synthetic glass

Uncertain; possible dyed quartz/chalcedony (SiO₂), but appearance strongly suggests cobalt-blue glass

Amber

Succiniferous organic material (Succinite)

Clear faceted quartz-like gemstone

Probably rock crystal quartz (SiO₂), though the image may show synthetic glass or cubic zirconia

Aquamarine

Aquamarine (Beryl variety); Be3Al2Si6O18

Mother of Pearl (Nacre)

Aragonite (CaCO3) with Organic Matrix

Tumbled amber

Fossilized plant resin; chiefly polymerized diterpenoid resin (succinite)

Beads (likely glass or man-made material)

N/A (artificial material)

Diamond

Diamond (pure carbon; C)

Magnetic Hematite

Magnetized Hematite (an iron oxide mineral, Fe2O3, that has undergone magnetization)

Sodalite

Sodalite (Na4Al3Si3O12Cl)

Moonstone

Adularia or Orthoclase (KAlSi3O8) or Albite (NaAlSi3O8), specifically with lamellar exsolution of albite and orthoclase.

Crystal Quartz Beads (likely Clear Quartz)

Quartz (SiO₂)

Amber

Succinite

Blue Tiger's Eye

Riebeckite (crocidolite variety)