Synthetic Glass (Often Categorized As A Simulated Mineral)

Faceted red gemstone, likely ruby

Corundum (Al₂O₃), red variety colored mainly by chromium

Opalite

Synthetic Opalite Glass (Silicon Dioxide)

Blue topaz-style pendant (stone identity uncertain)

Possibly blue topaz (Al₂SiO₄(F,OH)₂); the image cannot confirm whether the stone is natural or synthetic

Ruby (in costume jewelry context)

Corundum (Al2O3) with Chromium impurities

Garden Quartz (Lodalite)

Silicon Dioxide with various mineral inclusions (SiO2)

Milky Quartz

Crystalline Silicon Dioxide (SiO2)

Rock Crystal (Clear Quartz)

Silicon dioxide (SiO2)

Opalite

Synthetic glass (SiO2 + metal additions)

Mood Ring Stone

Liquid crystal thermotropic polymer

Blue cabochon gemstone, likely synthetic spinel or glass

Undetermined; possible synthetic cobalt-blue spinel (MgAl₂O₄) or colored glass

Blue opalite (often sold as synthetic opal)

Opalite glass; amorphous hydrated silica if natural opal (SiO₂·nH₂O)

Pink/red faceted gemstone, likely synthetic ruby or pink sapphire

Corundum, aluminum oxide (Al₂O₃); likely lab-grown or treated material

Blue crystal pendant (likely blue glass or synthetic crystal)

Not identifiable from the image; possibly synthetic quartz or glass, rather than a natural mineral

Blue Goldstone

Man-made glass with cobalt and metal flecks

Blue Goldstone

Man-made glass with crystalline copper/cobalt inclusions

Smoky Quartz

Smoky Quartz (Silicon Dioxide, SiO2)

Pearl (Imitation or Cultured)

Calcium Carbonate (Aragonite/Calcite) - CaCO3

Faceted purple-blue beads, likely synthetic glass or treated gemstone

Indeterminate; possible synthetic corundum, synthetic spinel, or dyed quartz (SiO₂)

Goldstone

Aventurine Glass (SiO2 + Cu small inclusions)

Opalite

Opalescent Glass (SiO2 + coloring agents)

Opalite

Man-made opalescent glass

Black polished stone beads, likely black onyx or agate

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

Opalite (likely man-made opalescent glass)

Opalite; not a true mineral, typically synthetic opalescent glass (silica-based)

Opaline Glass (Opalite)

Synthetic Silicon Dioxide Glass

Green Obsidian Sphere (man-made glass)

Vitreous Silica with Chromium/Iron additives

Goldstone (likely blue-free synthetic goldstone pendant)

Synthetic aventurine glass; silica glass with dispersed metallic copper crystals

Smoky Quartz

Silicon Dioxide (SiO2)

Cubic Zirconia (CZ)

Zirconium dioxide (ZrO2)

Faceted clear gemstone ring, likely quartz or glass imitation

Unidentified colorless faceted material; quartz (SiO₂) is possible, but the image cannot distinguish it from glass or another gem

Tumbled opalite (likely synthetic glass)

Opalite; typically man-made opalescent soda-lime glass, not a recognized mineral species

Blue-and-white opalite sphere

Opalite (commercial synthetic or glass-based imitation; not true opal), typically silica glass or synthetic opalescent material

Green faceted or cabochon gemstone (possibly glass or synthetic)

Undetermined; possibilities include green beryl (Be₃Al₂Si₆O₁₈), quartz (SiO₂), or synthetic glass

Red gemstone, likely ruby

Corundum (Al₂O₃), colored red by chromium; identity cannot be confirmed from the photo

Opalite

Synthetically produced glass (Silicon Dioxide with metallic inclusions)

Turquoise (likely stabilized or simulated Howlite)

CuAl6(PO4)4(OH)8·4H2O (Hydrous phosphate of copper and aluminium)

Blue Goldstone

Man-made glass infused with copper crystals

Small colored gemstone or glass cabochons (uncertain)

Not identifiable from the image; the pieces may be colored glass or synthetic stones rather than natural minerals.

Opalite

Synthetic Glass (Silica-based)

Opalite (likely man-made glass)

Opalite; amorphous silica glass, not a natural mineral

Strawberry Quartz and Rose Quartz

Silicon Dioxide (SiO2) with inclusions

Ruby (Raw Corundum)

Al2O3 (Aluminum Oxide)

Opalite

Synthetic Glass (SiO2 + impurities)