Yellow Jasper
Silicon Dioxide (SiO2) with Goethite/Iron oxide inclusions
Category
Browse sedimentary (jasper), mineral (aquamarine) specimens identified by the Rock Identifier community.
Yellow Jasper
Silicon Dioxide (SiO2) with Goethite/Iron oxide inclusions
Red Jasper
Silicon Dioxide (SiO2) with Iron inclusions
Chert (Jasper/Flint variety)
Microcrystalline Quartz (SiO2)
Conglomerate (River Rock Aggregate)
Conglomerate (Lithic-clast conglomerate)
Green Jasper
Jasper (Silicon Dioxide, SiO2)
Chert / Flint
Silicon Dioxide (SiO2)
Banded Jasper
Silicon Dioxide (SiO2) with iron oxide impurities
Yellow Jasper
Jasper (Silicon Dioxide, SiO2)
Yellow Jasper
Chalcedony (Silicon Dioxide with iron inclusions), SiO2
Yellow Jasper
Silicon Dioxide (SiO2) with iron oxide impurities
Yellow Jasper
Chalcedony (Silicon Dioxide, SiO2)
Jasper (Red Jasper)
Silicon Dioxide (SiO₂)
Red Jasper (Siltstone or Chert-based Jasper)
Silicon dioxide with hematite (SiO2 + Fe2O3)
Bumblebee Jasper
Calcite-bearing Volcanic Tuff containing Sulfur and Arsenic (Orpiment/Realgar)
Red Jasper
Silicon Dioxide (SiO2) with iron oxide inclusions
Black Jasper
Silicon Dioxide (SiO2) with Carbonaceous inclusions
Jasper
Silicon dioxide (SiO2)
Chert (Nodule)
Chert (composed of Microcrystalline Silica/SiO2)
Jasper
Silicon Dioxide (SiO2) with iron oxide impurities
Jasper and Yellow Chert (Tumbled)
Microcrystalline Quartz (SiO2)
Dendritic Jasper (River Stone)
Silicon Dioxide (SiO2) with Manganese/Iron Oxide inclusions
Conglomerate
Conglomerate (Clastic sedimentary rock)
Chert Nodule
Microcrystalline Silica (SiO2)
Jasper (brecciated or orbicular variety)
Silicon dioxide (SiO2) with iron oxide inclusions
Red Jasper
Jasper (Silicon Dioxide based crypto-crystalline Quartz with Iron inclusions)
Jasper
Silicon dioxide (SiO2) with impurities
Calligraphy Stone
Mariam Jasper (Fossiliferous Limestone with Hematite and Iron)
Sandstone (Quartzose)
Arenite (primarily SiO2)
Black Veined Jasper (Spiderweb Jasper)
Silicon Dioxide (SiO2)
Red Jasper
Silicon Dioxide (SiO2) with iron oxide inclusions
Jasper-Agate Breccia
Silicon Dioxide (SiO2) with iron oxide inclusions
Ferruginous Quartz (Iron-stained Quartz)
Silicon Dioxide (SiO2) with Iron Oxide (Fe2O3) inclusions
Riverstone Jasper (Chert variant)
Silicon Dioxide (SiO2)
Jasper (Banded Jasper)
Silicon Dioxide (SiO2) with impurities
Picture Jasper
Tectonically broken chalcedony (SiO2)
Yellow Jasper
Silicon Dioxide (SiO2) with iron hydroxide impurities
Jasper
Jasper (Cryptocrystalline Quartz, SiO2)
Jasper
Jasper (Silicon Dioxide, SiO2)
Jasper
Jasper (Silicon Dioxide, SiO2)
Jasper
Jasper (Silicon Dioxide) - SiO2
Jasper
Jasper (SiO2 plus impurities)
Jasper
Jasper (Silicon Dioxide, SiO2)