Mineral (Man Made Glass, Not Natural)

Asphalt Chunk (Bituminous Concrete)

Aggregated Bitumen / Artificial Breccia

Aura Quartz (Titanium/Gold coated)

Silicon Dioxide (SiO2) with metallic vapor deposition

Asphalt (Road Aggregate)

Bituminous Conglomerate / Asphalt Concrete

Goldstone (Brown/Gold)

Aventurine Glass (Man-made glass with Copper inclusions)

Goldstone

Aventurine glass (Synthetic glass with copper inclusions)

Tumbled milky chalcedony (likely common opalite-like quartz)

Chalcedony, microcrystalline SiO₂; possibly pale common opal, hydrated SiO₂·nH₂O

Likely clear quartz crystal or glass-like gemstone

Quartz, silicon dioxide (SiO₂); exact identification is uncertain from the strongly magenta-lit image

Polished silver sheen obsidian heart

Obsidian (volcanic glass), primarily rhyolitic silica-rich glass

Synthetic Resin Charm (Seal Shape)

Polymer Resin with plastic glitter / Polyethylene terephthalate glitters

Raw quartz crystal

Quartz (silicon dioxide, SiO₂), likely milky or included quartz

Titanium-Coated Hematite (Aura Hematite)

Titanium-bonded Hematite (Fe2O3 with a Ti coating)

Diamond (or Cubic Zirconia)

Carbon (C) or Zirconium Dioxide (ZrO2)

Aggregate Concrete

Anthropogenic Conglomerate (Technosol)

Blue cabochon gemstone, likely synthetic glass or dyed stone

Indeterminate from image; possible glass, synthetic spinel, sodalite, or lapis lazuli

Colorless quartz crystal (likely quartz fragment)

Quartz, silicon dioxide (SiO₂)

Ironstone Concretion (Pot Stone)

Siderite or Limonite Concretion (FeCO3 or FeO(OH)·nH2O)

Opalite

Synthetic Glass, SiO2 base with metallic inclusions

Polished black stone, likely obsidian

Obsidian (volcanic glass; mostly silica-rich rhyolitic composition)

Polished black stone, likely black obsidian

Volcanic glass; predominantly rhyolitic silica glass (SiO₂-rich)

Opalite

Synthetic glass (SiO2 + metal additions)

Blue goldstone beads

Man-made aventurine glass (silica glass with metallic copper inclusions), not natural lapis lazuli

Goldstone (Brown/Gold variety)

Aventurine Glass (SiO2 with Copper inclusions)

Aura Quartz Geodes (Lab-Altered)

Silicon Dioxide (SiO2) with Metallic Vapor Deposition

Goldstone

Aventurine Glass (Man-made glass with copper inclusions)

Blue Goldstone

Synthetic Avanturine Glass (or Aventurine Glass)

Titanium Amethyst Geode

Silicon Dioxide (SiO2) with Titanium/Metal Vapor Deposition Layer

Polished gemstone tower assortment

Primarily quartz varieties and simulants; apparent amethyst (SiO₂), rose quartz (SiO₂), clear quartz (SiO₂), fluorite (CaF₂), sodalite, malachite, and possibly dyed or composite stones

Blue glassy gemstone cabochon, likely dyed chalcedony or glass

Uncertain; possible dyed chalcedony (microcrystalline quartz, SiO₂)

Tumbled milky quartz

Quartz (silicon dioxide, SiO₂)

Ocean Jasper Mushroom

Orbicular Jasper (Silicon Dioxide, SiO2 mixed with various impurities)

Carborundum

Silicon Carbide (SiC)

Sea Glass

Man-made vitreous material

Concrete / Conglomerate (Man-made)

Artificial Conglomerate (Cementitious Composite)

Polymer Clay (Mock Mineral)

Polyvinyl chloride (PVC) with plasticizers and pigment

Man-made Crystal (Lead Glass)

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

Rainbow Hematite Ring

Iron(III) oxide (Fe2O3) with thin-film coating

Asphalt (Bituminous Concrete)

Bituminous mix containing aggregates and petroleum-based binder (CnH2n+2)

Mohave Turquoise (Composite/Stabilized)

Hydrated copper aluminium phosphate (CuAl6(PO4)4(OH)8·4H2O) with stabilizing resin and metallic inclusions

Ring with an Orange Inlay

N/A (Man-made object)

Opalite

Synthetic Fluorescent Glass (SiO2 + impurities)

Quartz pebble (Quartztite fragment)

Silicon Dioxide (SiO2)

Opalite

Synthetic Glass (Simulated Moonstone/Opal)