Synthetic Resin Charm (Seal Shape)
Polymer Resin with plastic glitter / Polyethylene terephthalate glitters
Category
Browse man made material, not a natural rock or mineral specimen specimens identified by the Rock Identifier community.
Synthetic Resin Charm (Seal Shape)
Polymer Resin with plastic glitter / Polyethylene terephthalate glitters
Opalite
Man-made Synthetic Glass (Silicon Dioxide with metal additives)
Goldstone
Aventurine Glass (Man-made)
Opalite (Synthetic Moonstone/Opal)
Synthetic Silica Glass
Goldstone (Red)
Aventurine Glass (Cupriferous glass)
Metal Chain Belt with Square Plates
Not applicable (man-made)
Titanium Aura Quartz (Bismuth-coated Druzy)
Silicon Dioxide (SiO2) with Titanium/Metal vapor coating
Opalite
Synthetic Opalite Glass (Silicon Dioxide)
Chert Concretion (with typical hematite/limonite staining)
Sedimentary Concretion (SiO2 with FeO(OH)⋅nH2O)
Opalite (Synthetic Moonstone/Sea Opal)
Silicon Dioxide (SiO2) glass with metallic inclusions
Concrete
Hydrated Portland Cement Aggregate Composite
Diamond (as set in a metal alloy ring)
Diamond (Pure Carbon, C)
Asphalt / Road Aggregate
Bituminous Conglomerate (synthetic)
Concrete
Anthropogenic Sedimentary Conglomerate (Cement mixture: typically Ca2SiO4, Ca3SiO5, Ca3Al2O6)
Aura Quartz (Pink/Rose Aura Quartz)
Silicon Dioxide (SiO2) bonded with Platinum and/or Silver
Porcelain (White Ceramic)
Mullite-bearing Vitrified Ceramic (Major phases: Mullite Al6Si2O13, Glassy Silica SiO2)
Conglomerate
Conglomerate (Sedimentary rock containing rounded clasts)
Concrete with Aggregate
Composite construction material; primary matrix is Calcium Silicate Hydrate (C-S-H)
Opalite (Man-made Glass)
Synthetic Silicon Dioxide Glass (SiO2 + metal oxides)
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.)
Quartz (Engineered Stone Countertop)
Silicon Dioxide (SiO2) with polymer resins
Opalite (Man-made Glass)
Fused glass (typically made of dolomite and metal opacifiers)
Goldstone (with Tiger's Eye and Quartz)
Aventurine glass (Synthetic SiO2 with Cu inclusions)
Carved Mottled Greenish-Yellow Crystal/Glass Object
Unknown; possibly a form of quartz (chalcedony/jadeite/nephrite) or glass/resin.
Rainbow Hematite (Titanium Coated)
Iron(III) oxide (Fe2O3) with Titanium/Metal Oxide coating
Hematite
Iron(III) oxide (Fe2O3)
Terrazzo (Man-made Composite)
Cementitious or Resin-bound Lithic Composite
Goldstone (Red)
Aventurine Glass (SiO2 + Cu)
Glass
Amorphous Silicon Dioxide (SiO2)
Synthetic Resin / Plastic Figurine
Synthetic Polymer (Copolymer of Polyethylene or Resin)
Titanium Aura Quartz
Titanium bonded Silicon Dioxide (SiO2 + Ti)
Zinc Alloy (Silver-plated)
Zinc Alloy Casting (Zn-Al-Mg-Cu)
Slag
Metallurgical by-product
Slag
Glassy silicate byproduct (anthropogenic material)
Aura Quartz (Titanium Quartz)
Titanium-coated Silicon Dioxide (SiO2 + Ti)
Dyed Aura Quartz
Silicon Dioxide (SiO2) with metallic coating
Sandstone (with Liesegang rings or joints)
Clastic Sedimentary Rock (primarily Quartz with Iron Oxide cement)
Titanium Coated Kyanite (Aura Kyanite)
Aluminosilicate (Al2SiO5) with a Titanium-Niobium vacuum-deposited coating
Slag Glass
Vitreous Silicate Residue
Banded Sandstone
Arenite with Liesegang banding
Opalite (Man-made Glass)
Synthetic Opalised Glass
Aluminum Slag
Anthropogenic Aluminum (Al)