Rock Identifier

Category

Mineral (Variety Of Chalcedony)

Browse mineral (variety of chalcedony) specimens identified by the Rock Identifier community.

Learn about Mineral (Variety Of Chalcedony) in the encyclopedia

Blue Chalcedony

Blue Chalcedony

Brookite

Agate

Prase

Chrysoprase

Sard

Blue Lace Agate

Blue Lace Agate

Carnelian

Blue Jasper

Jasper

Plume Agate

Sagenite Agate

Chert / Jasper (Silicon Dioxide (SiO2)) — sedimentary

Chert / Jasper

Silicon Dioxide (SiO2)

Tumbled jasper, likely red/brown jasper (Microcrystalline quartz (chalcedony), SiO₂, colored chiefly by iron oxides) — mineral

Tumbled jasper, likely red/brown jasper

Microcrystalline quartz (chalcedony), SiO₂, colored chiefly by iron oxides

Orbicular Jasper (Ocean Jasper tendency) (Silicon Dioxide (SiO2) with impurities) — sedimentary

Orbicular Jasper (Ocean Jasper tendency)

Silicon Dioxide (SiO2) with impurities

Jasper with Quartz Veins (Silicon Dioxide (SiO2) - Microcrystalline Quartz) — sedimentary

Jasper with Quartz Veins

Silicon Dioxide (SiO2) - Microcrystalline Quartz

Jasper Marble (Silicon Dioxide (SiO2) with Impurities) — sedimentary

Jasper Marble

Silicon Dioxide (SiO2) with Impurities

Red-and-brown agate bead bracelet (Agate, a microcrystalline variety of quartz (SiO₂), likely colored chalcedony/carnelian) — mineral

Red-and-brown agate bead bracelet

Agate, a microcrystalline variety of quartz (SiO₂), likely colored chalcedony/carnelian

Agate (Cryptocrystalline Silicon Dioxide (SiO2)) — mineral

Agate

Cryptocrystalline Silicon Dioxide (SiO2)

Chrysoprase (Silicon Dioxide (Chalcedony variety), SiO2) — mineral

Chrysoprase

Silicon Dioxide (Chalcedony variety), SiO2

Tumbled brown chalcedony (likely carnelian or jasper) (Microcrystalline quartz, SiO₂ (chalcedony variety)) — mineral

Tumbled brown chalcedony (likely carnelian or jasper)

Microcrystalline quartz, SiO₂ (chalcedony variety)

Blue Lace Agate (polished pendant) (SiO2 (Silicon Dioxide) - Chalcedony variety) — mineral

Blue Lace Agate (polished pendant)

SiO2 (Silicon Dioxide) - Chalcedony variety

Carnelian Agate (Silicon Dioxide (SiO2) - variety of Chalcedony) — mineral

Carnelian Agate

Silicon Dioxide (SiO2) - variety of Chalcedony

Carnelian Agate (Silicon Dioxide (SiO2) - variety of Chalcedony) — mineral

Carnelian Agate

Silicon Dioxide (SiO2) - variety of Chalcedony

Banded Carnelian Agate (Silicon Dioxide (SiO2) - variety of Chalcedony) — mineral

Banded Carnelian Agate

Silicon Dioxide (SiO2) - variety of Chalcedony

Blue Lace Agate (Tumbled) (Silicon Dioxide (SiO2) - Variety of Chalcedony) — mineral

Blue Lace Agate (Tumbled)

Silicon Dioxide (SiO2) - Variety of Chalcedony

Bloodstone (Chalcedony quartz variety (SiO2) with inclusions) — mineral

Bloodstone

Chalcedony quartz variety (SiO2) with inclusions

Plume Agate (Silicon Dioxide (SiO2) - Chalcedony Variety) — mineral

Plume Agate

Silicon Dioxide (SiO2) - Chalcedony Variety

Carnelian / Agate (Silicon Dioxide (SiO2) - Chalcedony variety) — mineral

Carnelian / Agate

Silicon Dioxide (SiO2) - Chalcedony variety

Carnelian (Tumbled Quartz) (Silicon Dioxide (SiO2) - Chalcedony variety) — mineral

Carnelian (Tumbled Quartz)

Silicon Dioxide (SiO2) - Chalcedony variety

Lake Superior Agate (Silicon dioxide (SiO2) - variety of Chalcedony) — mineral

Lake Superior Agate

Silicon dioxide (SiO2) - variety of Chalcedony

Bloodstone (Chalcedony variety Heliotrope (SiO2 with inclusions)) — mineral

Bloodstone

Chalcedony variety Heliotrope (SiO2 with inclusions)

Carnelian Agate (Silicon Dioxide (SiO2) - Chalcedony variety) — mineral

Carnelian Agate

Silicon Dioxide (SiO2) - Chalcedony variety

Lake Superior Agate (Silicon Dioxide (SiO2) - variety of Chalcedony) — mineral

Lake Superior Agate

Silicon Dioxide (SiO2) - variety of Chalcedony

Tumbled blue chalcedony (likely common blue quartz) (Microcrystalline quartz, SiO₂; chalcedony variety) — mineral

Tumbled blue chalcedony (likely common blue quartz)

Microcrystalline quartz, SiO₂; chalcedony variety

Blue-dyed banded agate (Microcrystalline quartz (SiO₂), chalcedony variety) — mineral

Blue-dyed banded agate

Microcrystalline quartz (SiO₂), chalcedony variety

Blue lace agate (tumbled) (Microcrystalline quartz, SiO₂ (chalcedony variety)) — mineral

Blue lace agate (tumbled)

Microcrystalline quartz, SiO₂ (chalcedony variety)

Tumbled Red Jasper (Quartz (Microcrystalline variety of chalcedony, SiO2)) — mineral

Tumbled Red Jasper

Quartz (Microcrystalline variety of chalcedony, SiO2)

Carnelian (Silicon Dioxide (Chalcedony variety), SiO2) — mineral

Carnelian

Silicon Dioxide (Chalcedony variety), SiO2

Tumbled Grey Agate (Silicon Dioxide (Chalcedony variety), SiO2) — mineral

Tumbled Grey Agate

Silicon Dioxide (Chalcedony variety), SiO2

Carnelian (Carnelian Agate) (Silicon Dioxide (SiO2) - variety of Chalcedony) — mineral

Carnelian (Carnelian Agate)

Silicon Dioxide (SiO2) - variety of Chalcedony

Carnelian (Silicon dioxide (SiO2) - variety of Chalcedony) — mineral

Carnelian

Silicon dioxide (SiO2) - variety of Chalcedony

Agate (Chalcedony (Cryptocrystalline variety of Quartz, SiO2)) — mineral

Agate

Chalcedony (Cryptocrystalline variety of Quartz, SiO2)

Pink Dyed Agate (Banded Chalcedony) (Silicon dioxide (SiO2) - variety Chalcedony) — mineral

Pink Dyed Agate (Banded Chalcedony)

Silicon dioxide (SiO2) - variety Chalcedony

Blue Lace Agate (Silicon Dioxide (SiO₂), a variety of Chalcedony) — mineral

Blue Lace Agate

Silicon Dioxide (SiO₂), a variety of Chalcedony

Carnelian (Red Chalcedony) (Silicon Dioxide (SiO2) - variety of Chalcedony) — mineral

Carnelian (Red Chalcedony)

Silicon Dioxide (SiO2) - variety of Chalcedony

Bloodstone (also known as Heliotrope) (Silicon Dioxide (SiO2) - variety of Chalcedony) — mineral

Bloodstone (also known as Heliotrope)

Silicon Dioxide (SiO2) - variety of Chalcedony

Agate (Silicon Dioxide (SiO2) - Variety of Chalcedony) — mineral

Agate

Silicon Dioxide (SiO2) - Variety of Chalcedony

Agate (Silicon Dioxide (SiO2) - variety Chalcedony) — mineral

Agate

Silicon Dioxide (SiO2) - variety Chalcedony

Ocean Jasper (SiO2 (Silicon Dioxide) - Chalcedony variety) — mineral

Ocean Jasper

SiO2 (Silicon Dioxide) - Chalcedony variety

Crazy Lace Agate (SiO2 (Silicon Dioxide) - Chalcedony variety) — mineral

Crazy Lace Agate

SiO2 (Silicon Dioxide) - Chalcedony variety

Blue Banded Agate (Dyed) (Silicon Dioxide (SiO2) - Chalcedony variety) — mineral

Blue Banded Agate (Dyed)

Silicon Dioxide (SiO2) - Chalcedony variety

Crazy Lace Agate (Silicon Dioxide (SiO2) - Chalcedony variety) — mineral

Crazy Lace Agate

Silicon Dioxide (SiO2) - Chalcedony variety

Dyed Agate (Silicon Dioxide (SiO2) - variety Chalcedony) — mineral

Dyed Agate

Silicon Dioxide (SiO2) - variety Chalcedony