Amazonite
K(AlSi3O8) - Microcline (Lead-bearing variety)
Category
Browse mineral (gemstone variety of beryl) specimens identified by the Rock Identifier community.
Amazonite
K(AlSi3O8) - Microcline (Lead-bearing variety)
Jasper
Jasper (Cryptocrystalline variety of Quartz, SiO2)
Red Jasper
Silicon Dioxide with Hematite inclusions (SiO2 + Fe2O3)
Turquoise, Pearl, and Coral Necklace
CuAl6(PO4)4(OH)8·4H2O (Turquoise) / CaCO3 (Pearl and Coral)
Smoky Quartz
Smoky Quartz (Silicon Dioxide - SiO2)
Amazonite
Amazonite (KAlSi3O8) - a variety of Microcline Feldspar
Carnelian Agate
Silicon Dioxide (SiO2) - Variety of Chalcedony
Quartz (Milky/Clear variety)
Silicon Dioxide (SiO2)
Quartz (Milky/Smoky variety)
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Honey Calcite
Calcium Carbonate (CaCO3)
Red Jasper
Jasper (SiO2 with Fe2O3 inclusions)
Smoky Quartz
SiO2 (Silicon Dioxide)
Jasper
Silicon dioxide (SiO2) with iron oxide inclusions
Bronzite
Enstatite (var. Bronzite), (Mg,Fe)SiO3
Labradorite
Labradorite ((Ca, Na)(Al, Si)4O8)
Geode (Quartz chalcedony variety)
SiO2 (Silicon Dioxide)
Jasper Shard / Chert
Silicon dioxide (SiO2)
Carnelian (a variety of Chalcedony)
Silicon Dioxide (SiO₂)
Agate
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Clear Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Amazonite
Amazonite (KAlSi3O8 - a variety of Microcline Feldspar)
Smoky Quartz
Silicon Dioxide (SiO2)
Rose Quartz
Quartz (SiO₂), variety Rose Quartz
Carnelian Agate/Jasper blend
Silicon Dioxide (SiO2) - variety of Chalcedony
Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
Sapphire (Corundum)
Corundum (Al2O3), variety Sapphire
Banded Agate Geode (with Microcrystalline Quartz)
Silicon Dioxide (SiO2) - variety Chalcedony/Agate
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Chalcedony (Yellow/Honey variety)
Microcrystalline Quartz (SiO2)
Quartz (Milky/Crystalline variety)
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Chalcedony
Chalcedony (SiO2)
Red Jasper
Jasper (Silicon Dioxide, SiO2 with iron oxide impurities)
Carnelian
Carnelian (SiO2 - Silicon Dioxide)
Jasper (specifically Brecciated or Agated Jasper)
Silicon Dioxide (SiO2) - Chalcedony with impurities
Carnelian (a variety of Chalcedony)
Silicon Dioxide (SiO2) with iron oxide impurities
Quartz (Milky/Clear variety)
Silicon Dioxide (SiO2)
Blue Dyed Agate
Chalcedony (cryptocrystalline variety of Quartz), SiO2
Sunstone with Moonstone (Peach Moonstone)
Orthoclase Feldspar (KAlSi3O8)
Milky Quartz
Silicon Dioxide (SiO2)