Milky Quartz
Silicon Dioxide (SiO2)
Category
Browse mineral, specifically a variety of quartz specimens identified by the Rock Identifier community.
Milky Quartz
Silicon Dioxide (SiO2)
Agate Nodules
Cryptocrystalline Quartz (SiO2)
Citrine Quartz
Silicon Dioxide (SiO2)
Jasper (or possibly Agate/Chalcedony) beads
SiO2 (Silicon Dioxide)
Milky Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Chert (Flint)
Microcrystalline Quartz (SiO2)
Bloodstone
Heliotrope (a variety of Chalcedony, SiO₂ with inclusions)
Clear Quartz Crystal
Quartz (Silicon Dioxide - SiO2)
Larimar
NaCa2Si3O8(OH)
Chert / Jasper
Microcrystalline Quartz (SiO2)
Chert / Jasper
Microcrystalline Quartz (SiO2)
Granite (specifically the Ubatuba variety)
Phaneritic Igneous Rock (Granodiorite/Monzogranite)
Quartz (Iron-stained)
Silicon Dioxide (SiO2)
Carnelian
Carnelian (a variety of Chalcedony, which is a microcrystalline quartz, SiO2)
White Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Fossil Coral
Hexagonaria (Rugose coral) / Rugosa
Yellow Jasper
Silicon Dioxide (SiO2) with iron inclusions
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Yellow Agate
Silicon Dioxide (SiO2)
Yellow Jasper
Silicon Dioxide (SiO2)
Agate (Grey Agate Slice)
Microcrystalline Quartz (SiO2)
Jasper (Yellow Jasper)
Silicon Dioxide (SiO2) with iron inclusions
Granite (specifically Pink or Alkali Feldspar Granite)
Felsic Plutonic Rock (primarily SiO2 with KAlSi3O8)
Smoky Quartz
Smoky Quartz (Silicon Dioxide, SiO2)
Red Jasper with Quartz and Hematite
Silicon Dioxide (SiO2) with Ferric Iron inclusions
Amethyst (Chevron or Banded variety)
Silicon Dioxide with Iron impurities (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Red Jasper
Silicon Dioxide (SiO2) with iron oxide inclusions
Ocean Jasper
Orbicular Jasper (variety of Chalcedony/Quartz, SiO2)
Chert (Jasper)
Microcrystalline Quartz (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Chert (Jasper variety)
Chert (SiO2)
Dragon Blood Jasper
Epidote with Red Jasper (Quartz variety)
Chert (Nodule fragment)
Silicon Dioxide (SiO2)
Ocean Jasper (Orbicular Jasper)
Silicon Dioxide (SiO2) - Variety of Chalcedony/Quartz
Yellow Jasper
Silicon dioxide (SiO2)
Orange Quartzite / Carnelian Agate
Silicon Dioxide (SiO2)
Red Jasper with Quartz
Microcrystalline Quartz (SiO2)