Amber
Succinite (amorphous organic polymer)
Category
Browse man made glass mineral simulant specimens identified by the Rock Identifier community.
Amber
Succinite (amorphous organic polymer)
Amethyst
SiO2 (Silicon Dioxide with Iron impurities)
Quartz Geode Segment
Crystalline Silicon Dioxide (SiO2)
Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Yellow Jasper
Silicon Dioxide (SiO2) with iron oxide inclusions
Amethyst
Silicon Dioxide (SiO2)
Blue Topaz
Aluminum silicate fluoride hydroxide (Al2SiO4(F, OH)2)
Quartz (worked as a tool or artifact)
Silicon Dioxide (SiO2)
Pyrite
Iron Sulfide (FeS2)
Botryoidal Chalcedony (Agate/Chert Nodule)
Chalcedony (SiO2)
Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
Quartz Pebble
Silicon Dioxide (SiO2)
Milky Quartz Vein in Host Rock
Silicon Dioxide (SiO2)
Milky Quartz Pebble (Iron-stained)
Silicon Dioxide (SiO2)
Quartz (Milky or White Quartz)
Silicon Dioxide (SiO2)
Black Onyx
Onyx (Silicon Dioxide, SiO2)
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Milky Quartz with Mica inclusions
Silicon Dioxide (SiO2) with Muscovite/Biotite
White Agate (Chalcedony)
Chalcedony (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Clear Quartz
Silicon Dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2)
Quartz (Milky or Cloudy Quartz)
Silicon Dioxide (SiO2)
Quartz (Milky or Cloudy variety)
Silicon Dioxide (SiO2)
Ferruginous Quartz
Quartz (Silicon Dioxide) - SiO2 with Iron Oxide inclusions
Rose Quartz
Silicon dioxide (SiO2)
Yellow Quartz (Citrine Quartz)
Silicon Dioxide (SiO2)
Amethyst
SiO2 (Silicon Dioxide with iron impurities)
Rose Quartz
SiO2 (Silicon Dioxide)
Agate
Chalcedony (SiO2)
Rose Quartz
Quartz (SiO2) with trace amounts of Titanium, Iron, or Manganese
Milky Quartz
Quartz (Silicon Dioxide - SiO2)
Quartz (Iron-stained or Ferruginous Quartz)
Silicon Dioxide (SiO2)
Blue Chalcedony
Silicon Dioxide (SiO2) - Microcrystalline Quartz
Carnelian Agate Nodule
Silicon Dioxide (SiO2) - Carnelian Chalcedony
Moss Agate
Chalcedony (SiO2) with inclusions of manganese or iron oxide
Rose Quartz
Silicon Dioxide (SiO2) with traces of titanium, iron, or manganese
Citrine (Yellow Quartz)
Silicon Dioxide (SiO2)
Clear Quartz Cluster
Silicon Dioxide (SiO2)
Amethyst
Silicon dioxide (SiO2)
Smoky Quartz Geode Slice
Silicon Dioxide (SiO2)