Man Made Metamorphic Style Composite

Terrazzo (Synthetic Composite Rock)

Cementitious or Epoxy Resin-bound Aggregates

Decorative mosaic cross containing mixed rock and glass fragments

Polychrome aggregate; likely quartz, feldspar, marble, granite, and assorted colored glass

Mohave Turquoise (Composite/Stabilized)

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

Opalite (likely man-made glass)

Opalite is a trade name for opalescent glass, not a natural mineral; composition is typically silica glass with additives

Onyx (Black) and Mother of Pearl Inlay

Silicon Dioxide (SiO2) for Onyx; Aragonite (CaCO3) for Mother of Pearl

Asphalt (Road Aggregate)

Bituminous conglomerate

Terrazzo (Man-made Composite)

Cementitious or Resin-bound Lithic Composite

Magnetic Hematite (Man-made)

Iron Oxide (Fe2O3) with Barium-Strontium Ferrite

Asphalt / Road Aggregate

Bituminous Conglomerate (synthetic)

Dragon's Breath (Mexican Opal Glass)

Artisan Foil Glass (SiO2 based)

Quartzite (Engineered Stone)

Silicon Dioxide (SiO2) based synthetic composite

Concrete / Conglomerate (Man-made)

Artificial Conglomerate (Cementitious Composite)

Faceted clear gemstone in a gold-colored setting

Unidentified transparent faceted stone; possibly quartz, glass, or another colorless gem

Asphalt Concrete (Bituminous Pavement)

Aggregates in Bitumen Matrix

Concrete Fragment

Hardened Portland Cement Composite

Sandstone-based Concrete Fragment

Cementitious Composite with Sedimentary Aggregate

Chakra Stone Tower (Composite Multi-Mineral)

Crystalline Silicon Dioxide composite (SiO2) with various inclusions

Chakra Stone (Composite / Man-made Bonded Gemstones)

Composite of Quartz, Lapis Lazuli, Aventurine, Tiger's Eye, and Jasper (SiO2, (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2, etc.)

Asphalt Concrete

Bituminous Concrete

Asphalt Chunk (Bituminous Concrete)

Aggregated Bitumen / Artificial Breccia

Chert Arrowhead (Projectile Point)

Microcrystalline Quartz (Chert or Flint)

Concrete

Hydrated Portland Cement Aggregate Composite

Asphalt Concrete (Bituminous Concrete)

Bituminous aggregate

Concrete

Anthropogenic Sedimentary Rock (Hydrated Calcium Silicate)

Dalmatian jasper

Porphyritic microcrystalline quartz-rich rock, commonly sold as Dalmatian jasper; spots are chiefly arfvedsonite/amphibole minerals, sometimes altered feldspar

Concrete / Anthropogenic Conglomerate

Man-made composite material (Portland cement, aggregate, and water)

Opalite-style glass pendant

Man-made opalescent glass (not natural opal)

Engineerged Quartz (Quartz Composite)

SiO2 (Silicon Dioxide) in a polymer resin matrix

Mother of Pearl (Nacre)

Aragonite (CaCO3) with Organic Matrix

Asphalt (Road Aggregate)

Bituminous Conglomerate / Asphalt Concrete

Beaded Gemstone Bracelet

Composite Mineral Assemblage

N/A - Non-Geological Item

Cultured Marble (Synthetic)

Polymer-matrix composite (typically calcium carbonate in polyester resin)

Note: This is a Man-Made Object (Costume/Prop Patch)

Synthetic fiber and pigments (Cellulose/Plastic-based composite)

Opalite-style pendant (likely synthetic glass, not natural opal)

Opalescent glass; commonly sold as “opalite” (not a recognized mineral species)

Turquoise-style beaded bracelet

Turquoise, hydrated copper–aluminum phosphate: CuAl₆(PO₄)₄(OH)₈·4H₂O; possibly dyed or composite beads

Asphalt Pavement (with aggregate)

Asphalt concrete

N/A - Man-made object (Jewelry Chain)

Antiqued or Oxidized Metal Chain (often Steel or Brass)

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

Porcelain (Stoneware Ceramic)

Mullite / Silica-glass composite (Al6Si2O13)

Seven Chakra Bonded Stone

Bonded composite of Red Jasper, Carnelian, Tiger's Eye, Aventurine, Lapis Lazuli, Amethyst, and Clear Quartz

Man-made Synthetic Material (Plastic/Composite)

Acrylonitrile Butadiene Styrene (ABS) or High-Impact Polystyrene (HIPS)