Citrine
Quartz (SiO₂)
Category
Browse mineral, variety of quartz specimens identified by the Rock Identifier community.
Citrine
Quartz (SiO₂)
Bull Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
Chert (Jasper variety)
Microcrystalline Quartz (SiO2)
Quartz (Milky/Smoky variety)
Silicon Dioxide (SiO2)
Citrine
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Red jasper (likely brecciated or orbicular jasper)
Microcrystalline quartz, SiO₂, colored mainly by iron oxides
Brecciated jasper (likely ocean jasper or red jasper)
Microcrystalline quartz, SiO₂, with iron-oxide pigments and breccia cement
Iron-stained Quartz Pebble
Silicon Dioxide (SiO2) with iron oxide inclusions (Limonite/Goethite)
Quartz (Chert/Chalcedony variety)
Silicon Dioxide (SiO2)
Orbicular jasper (likely ocean jasper)
Silica-rich microcrystalline quartz/chalcedony with iron-oxide and other mineral inclusions; commonly classified as orbicular jasper
Tumbled jasper, likely picture jasper or brecciated jasper
Microcrystalline quartz (SiO₂), chiefly chalcedony with iron-oxide pigments
Agate Nodule
Silicon dioxide (Chalcedony/Quartz), SiO2
Milky Quartz
Silicon Dioxide (SiO2)
Jasper
Silicon dioxide (SiO2)
Quartz (Raw / Unpolished)
Silicon Dioxide (SiO2)
Polished red jasper
Jasper, an opaque microcrystalline variety of quartz (SiO₂), colored mainly by iron oxides.
Amethyst Cluster
Silicon Dioxide (SiO2 with iron impurities)
Dragon Blood Jasper
SiO2
Amethyst Geode
Amethyst (SiO2 with iron impurities)
Yellow Chalcedony (Agate)
Silicon Dioxide (SiO2)
Blue Chalcedony
Silicon Dioxide (SiO2)
Carnelian
Carnelian (Silicon Dioxide, SiO2)
Quartz (Milky/Smoky Quartz)
Silicon Dioxide (SiO2)
Quartz (Milky/Chalcedony variety)
Silicon Dioxide (SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Quartz Crystal
Silicon Dioxide (SiO2)
Quartz (Agate/Chalcedony)
Silicon Dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Quartz
Silicon Dioxide (SiO2)
Heated Citrine (Heat-Treated Amethyst)
Silicon Dioxide (SiO2), quartz variety
Milky Quartz
Silicon Dioxide (SiO2)
Agate Geode Nodule
Chalcedony / Quartz (SiO2)
Faceted Clear Quartz
Crystalline Silicon Dioxide (SiO2)
Blue Chalcedony
Silicon Dioxide (SiO2)
Smoky Quartz with Calcite/Quartz Veining
Silicon Dioxide (SiO2)
Rose Quartz
Quartz (Silicon Dioxide) - SiO2
Banded Calcite (often sold as Caribbean Calcite or Mexican Onyx)
Calcium Carbonate (CaCO3)
Quartz (Agate/Chalcedony)
Silicon Dioxide (SiO2)