Conglomerate
Clastic Sedimentary Rock
sedimentary
Category
Sedimentary (Man Made Conglomerate)
Browse sedimentary (man made conglomerate) specimens identified by the Rock Identifier community.
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Iron-rich conglomerate or breccia (tentative)
Poorly sorted lithic conglomerate/breccia, with iron-oxide staining; exact composition cannot be determined from the photo
sedimentary
Tumbled milky quartz
Quartz (SiO₂), cryptocrystalline-to-massive variety
mineral
Tumbled milky quartz pebble
Quartz (silicon dioxide, SiO₂), opaque-to-translucent milky variety
mineral
Goldstone
Man-made glass infused with copper crystals
mineral
Blue Sandstone
Man-made glass with cobalt and copper inclusions
gemstone
Goldstone
Man-made glass containing cuprous oxide
gemstone
Goldstone
Man-made glass infused with copper particles
gemstone
Opalite-style glass pendant
Man-made opalescent glass (not natural opal)
mineral
Blue opalite glass cabochon (likely imitation opal)
Man-made opalescent glass; not a natural mineral
gemstone
Opalite glass sphere (likely synthetic imitation)
Man-made opalescent glass; not natural opal
mineral
Opalite
Man-made Opalized Glass (Synthetic Glass)
gemstone
Green Sea Glass
Man-made vitreous material (silica glass)
gemstone
Conglomerate
Clastic sedimentary rock (Puddingstone)
sedimentary
Aura Quartz
Silicon Dioxide (SiO2) with metallic vapor coating
mineral
Blue Goldstone
Aventurine Glass
man-made glass
Red-orange jasper pebble (tentative)
Microcrystalline quartz, SiO₂, colored mainly by iron oxides
mineral
Tumbled milky quartz
Quartz — silicon dioxide (SiO₂), cryptocrystalline or microcrystalline variety possible
mineral
Green Aventurine
Silicon Dioxide (SiO2) with inclusions of Fuchsite (K(Al,Cr)2AlSi3O10(OH)2)
metamorphic
Crackled Quartz (Dyed)
Silicon Dioxide (SiO2)
mineral
Conglomerate
Pebble Conglomerate / Clastic Sedimentary Rock
sedimentary
Conglomerate
Clastic Sedimentary Conglomerate (SiO2 primarily)
sedimentary
Engineerged Quartz (Quartz Composite)
SiO2 (Silicon Dioxide) in a polymer resin matrix
mineral
Porcelain (White Ceramic)
Mullite-bearing Vitrified Ceramic (Major phases: Mullite Al6Si2O13, Glassy Silica SiO2)
metamorphic
Acrylic or Resin (Synthetic Imitation)
Polymethyl Methacrylate (PMMA) or Polyepoxide
Synthetic/Man-made Polymer
Chakra Stone Tower (Composite Multi-Mineral)
Crystalline Silicon Dioxide composite (SiO2) with various inclusions
mineral
Conglomerate
Clastic Sedimentary Conglomerate (SiO2 based clasts in matrix)
sedimentary
Likely clear quartz crystal or glass-like gemstone
Quartz, silicon dioxide (SiO₂); exact identification is uncertain from the strongly magenta-lit image
mineral
Metallic sulfide mineral fragment, likely galena
Galena (lead sulfide, PbS), tentative identification
mineral
Conglomerate
Lithified, poorly sorted gravel; likely a carbonate-cemented conglomerate
sedimentary
Vesicular basalt (weathered scoria)
Scoriaceous basalt; chiefly plagioclase, clinopyroxene, olivine, and iron-titanium oxides
igneous
Conglomerate
Sedimentary conglomerate rock (siliceous/ferruginous clastic rock)
sedimentary
Conglomerate
Clastic Sedimentary Rock
sedimentary
Conglomerate
Clastic sedimentary rock
sedimentary
Conglomerate
Clastic Sedimentary Rock
sedimentary
Conglomerate
Clastic Sedimentary Rock
sedimentary
Conglomerate
Clastic Sedimentary Rock
sedimentary
Conglomerate
Sedimentary Clastic Rock
sedimentary
Conglomerate
Clastic Sedimentary Rock
sedimentary
Conglomerate
Clastic Sedimentary Rock
sedimentary
Conglomerate
Clastic Sedimentary Rock
sedimentary
Conglomerate
Clastic sedimentary rock
sedimentary