Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Category
Browse mineral (specifically, a variety of the mineral species pyrope almandine garnet) specimens identified by the Rock Identifier community.
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Milky Quartz
Crystalline Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Milky Quartz with Iron Inclusions
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz with Mineral Inclusions
Silicon Dioxide (SiO2) with miscellaneous inclusions
Milky Quartz with Mineral Inclusions
Quartz (Silicon Dioxide, SiO2)
Red Jasper
Jasper (Silicon Dioxide, SiO2 with Fe2O3 inclusions)
Jasper
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Yellow Chalcedony (Agate)
Silicon Dioxide (SiO2)
Jasper
Silicon Dioxide (SiO2) with impurities
Milky Quartz
Crystalline Silicon Dioxide (SiO2)
Yellow Jasper
Silicon Dioxide (SiO2) with iron oxide impurities
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Chert (River Pebble)
Microcrystalline silica (SiO2)
Chert (Flint)
Chert (Microcrystalline Quartz, SiO2)
Chert (Jasper)
Microcrystalline Quartz (SiO2) with iron oxide inclusions
Jadeite
NaAlSi2O6 (Sodium Aluminum Silicate)
Jadeite Jade
Sodium Aluminum Silicate (NaAlSi2O6)
Chert (with Limonite staining)
Microcrystalline or Cryptocrystalline Quartz (SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Tiger's Eye (dark/grey variant)
Pseudomorph of Quartz after Crocidolite (SiO2)
Porphyritic Basalt or Diabase with Plagioclase Phenocrysts
Porphyritic Basalt or Diabase; Mineral: Plagioclase Feldspar
Rough Quartz
Silicon Dioxide (SiO2)
Peach Selenite (Satin Spar)
Gypsum (CaSO4·2H2O)
Quartz
Quartz (SiO₂)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Crystalline Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Peach Moonstone
Orthoclase (Potassium Aluminum Silicate), KAlSi3O8
Rough Ruby
Corundum (Al2O3) with Chromium traces
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Potassium Feldspar (Orthoclase)
KAlSi3O8 (Potassium Aluminum Silicate)
Smoky Quartz
Smoky Quartz (Silicon Dioxide - SiO2)
Satin Spar (Selenite)
Gypsum (Calcium Sulfate Dihydrate) - CaSO4·2H2O
Emerald
Beryl (variety Emerald), Be3Al2Si6O18 with Cr and/or V
Sandstone (likely Siltstone variety)
Arenite / Siltstone (primary mineral SiO2)
Jasper (likely river-worn)
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)