Jasper
Jasper (Silicon Dioxide, SiO2)
Category
Browse sedimentary (jasper), mineral (aquamarine) specimens identified by the Rock Identifier community.
Jasper
Jasper (Silicon Dioxide, SiO2)
Jasper
Chert (Silica: SiO2)
Red Jasper
Jasper (Silicon Dioxide with Iron Oxide inclusions, SiO2)
Yellow Jasper
Silicon Dioxide (SiO2)
Green Jasper (Agate-Jasper mixture)
Silicon Dioxide (SiO2) with impurities
Picture Jasper
Jasper (Silicon Dioxide, SiO2 with impurities)
Chert (Jasper variety)
Microcrystalline Quartz (SiO2)
Yellow Jasper
Silicon Dioxide (SiO2) with iron hydroxides (Goethite/Limonite)
Red Jasper
Silicon Dioxide (SiO2) with Hematite inclusions
Yellow Jasper
Silicon Dioxide with Iron inclusions (SiO2)
Green Jasper
Silicon Dioxide (SiO2) with iron silicate inclusions
Jasper
Silicon Dioxide (SiO2)
Chert Pebble (Yellow/Brown Jasper variety)
Microcrystalline Quartz (SiO2)
Jasper with Quartz Veining
Silicon Dioxide (SiO2) with iron oxide inclusions
Red Dyed Howlite
Calcium Borosilicate Hydroxide (Ca2B5SiO9(OH)5)
Red Jasper
Silicon Dioxide (SiO2) with Hematite inclusions
Red Jasper
Silicon dioxide (SiO2) with iron oxide inclusions
Jasper
Silicon Dioxide (SiO2)
Mookaite Jasper
Silicified Radiolarite (SiO2 with iron impurities)
Jasper (likely a variety of Yellow or Mustard Jasper)
Silicon Dioxide (SiO2) - Microcrystalline Quartz
Red Jasper
Silicon Dioxide (SiO2) - Opaque microcrystalline quartz
Jasper River Pebble
Silicon Dioxide (SiO2) with iron oxide impurities
Red Jasper
Silicon Dioxide (SiO2) with Hematite inclusions
Jasper (Liver Jasper or Chocolate Jasper)
Jasper (Silicate - SiO2)
Red Jasper
Silicon dioxide (SiO2) with iron oxide impurities
Chert (Yellow Jasper)
Silicon Dioxide (SiO2)
Yellow Jasper / Chert
Silicon Dioxide (SiO2) with Goethite or Limonite inclusions
Jasper (Iron-rich)
Silicon Dioxide (SiO2) with Fe2O3 (Hematite) impurities
African Turquoise (Jasper)
Polychrome African Jasper (often marketed as 'African Turquoise' due to its color, but it is not true turquoise)
Chert (specifically Tan Chert)
Chert (SiO2)
Red Jasper (Chert)
Silicon Dioxide (SiO2) with Iron Oxide inclusions
Red Jasper
Silicon Dioxide (SiO2) with Hematite inclusions
Green Jasper
Jasper (Silicates, SiO2)
Chert (Flint)
Chert (Microcrystalline Quartz, SiO2)
Jasper
Silicon Dioxide (SiO2) with impurities
Jasper
Jasper (Cryptocrystalline variety of Quartz, SiO2)
Jasper (Green Jasper / Chert)
Silicon Dioxide (SiO2) with iron/clay inclusions
Jasper
Jasper (Cryptocrystalline variety of Quartz, SiO2)
Yellow Jasper
Silicon Dioxide (SiO2) with iron oxide inclusions
Jasper
Silicon dioxide (SiO2) with impurities
Green Jasper
Silicon Dioxide (SiO2) with impurities
Ocean Jasper
Spherulitic Chalcedony (SiO2)