All Crystals & Minerals

Explore crystals and minerals identified by our AI-powered system

Lapis Lazuli - Lapis Lazuli (a rock primarily composed of Lazurite, Calcite, and Pyrite)

Lapis Lazuli (Semi-Precious Gemstone / Decorative Stone)

Shungite - Shungite (Amorphous Carbon)

Shungite (Mineraloid / Decorative Stone)

Black Diamond - Diamond (Carbon var. Carbonado)

Black Diamond (Precious Gemstone)

Magnetite - Magnetite (Iron Oxide)

Magnetite (Mineral Specimen / Industrial Mineral)

Gold - Native Gold

Gold (Precious Metal / Mineral Specimen)

Gold - Native Gold

Gold (Precious Metal / Collector Mineral)

Carnelian - Quartz var. Carnelian (Chalcedony)

Carnelian (Semi-Precious Gemstone)

Limonite (intermixed with Quartz/Goethite) - Limonite (generic term for hydrous iron oxides, primarily Goethite)

Limonite (intermixed with Quartz/Goethite) (Mineral Specimen / Earthy Mineral / Ore Mineral)

Olivine in Basalt - Olivine (Forsterite-Fayalite series) in Mafic Basalt

Olivine in Basalt (Mineral Specimen / Volcanic Rock (Basaltic))

Limonite with Goethite on Gossan Matrix - Limonite (an amorphous mixture of hydrated iron oxides, primarily Goethite α-Fe3+O(OH))

Limonite with Goethite on Gossan Matrix (Mineral Specimen / Industrial Iron Ore)

Limonite/Goethite pseudomorph - Goethite-Limonite mixture (alpha-FeO(OH))

Limonite/Goethite pseudomorph (Mineral Specimen / Ore Mineral)

Gold in Quartz Matrix - Native Gold on Quartz (Alpha Quartz var. Milky Quartz)

Gold in Quartz Matrix (Precious Gemstone / Native Element Specimen)

Magnetite - Magnetite (IMA 1952)

Magnetite (Mineral Specimen / Industrial Mineral)

Hematite - Hematite var. Kidney Ore

Hematite (Mineral Specimen / Industrial Mineral)

Shungite - Shungite (Non-crystalline carbon variety)

Shungite (Mineral Specimen / Decorative Stone)

Black Tourmaline - Schorl (Sodium Iron-rich Tourmaline)

Black Tourmaline (Semi-Precious Gemstone and Mineral Specimen.)

Shungite - Shungite (Non-crystalline carbon polymorph)

Shungite (Mineral Specimen / Decorative Stone)

Limonite/Goethite Pseudomorph - Goethite (alpha-Fe3+O(OH)) often with Hematite and Lepidocrocite

Limonite/Goethite Pseudomorph (Mineral Specimen / Industrial Iron Ore)

Tiger's Eye - Quartz var. Tiger's Eye

Tiger's Eye (Semi-Precious Gemstone / Mineral Specimen)

Magnetite (Lodestone) - Magnetite

Magnetite (Lodestone) (Mineral Specimen / Industrial Mineral)

Favosites (Honeycomb Coral Fossil) - Favosites sp. (Genus of extinct Tabulate Coral)

Favosites (Honeycomb Coral Fossil) (Fossil / Mineral Specimen)

Native Silver - Native Silver

Native Silver (Mineral Specimen / Precious Metal)

Granite - Igneous Rock (composed of Quartz, Alkali Feldspar, and Plagioclase)

Granite (Decorative Stone / Industrial Mineral / Rock Specimen)

Magnetite with Goethite - Magnetite var. Lodestone with Goethite inclusions

Magnetite with Goethite (Mineral Specimen / Industrial Mineral)

Limonite (Goethite/Hematite mixture) with Turgite iridescence - Goethite/Hematite mixture with Turgite variety

Limonite (Goethite/Hematite mixture) with Turgite iridescence (Mineral Specimen)

Goethite (with Limonite) - Goethite (Iron Hydroxide)

Goethite (with Limonite) (Mineral Specimen / Industrial Iron Ore)

Magnetite - Magnetite (Mineral species)

Magnetite (Mineral Specimen / Industrial Mineral)

Magnetite with Limonite - Magnetite (Iron Oxide) with Limonite coating

Magnetite with Limonite (Mineral Specimen / Industrial Mineral)

Hematite - Hematite (Alpha-Fe2O3)

Hematite (Mineral Specimen / Industrial Mineral / Semi-Precious Gemstone)

Limonite (Geethite in Iron Matrix) - Hydrous Ferric Oxide (mixture of Goethite α-Fe3+O(OH) and other iron oxides)

Limonite (Geethite in Iron Matrix) (Mineral Specimen / Industrial Iron Ore)

Shungite - Shungite (Non-crystalline carbon variety)

Shungite (Mineral Specimen / Decorative Stone)

Magnetite - Magnetite (IMA-approved mineral name)

Magnetite (Collector Mineral and Industrial Mineral (primary ore of iron))

Shungite - Shungite (Non-crystalline carbon polymorph)

Shungite (Collector Mineral / Decorative Stone / Industrial Mineral)

Black Tourmaline (Schorl) - Schorl (Sodium iron aluminum borosilicate)

Black Tourmaline (Schorl) (Semi-Precious Gemstone / Mineral Specimen)

Black Tourmaline (Schorl) - Schorl (Sodium Iron Aluminum Borosilicate Hydroxide)

Black Tourmaline (Schorl) (Semi-Precious Gemstone / Mineral Specimen)

Chalcopyrite - Chalcopyrite

Chalcopyrite (Mineral Specimen / Industrial Ore)

Limonite with Goethite (Bog Iron) - Goethite-Limonite Assembly

Limonite with Goethite (Bog Iron) (Mineral Specimen / Industrial Iron Ore)

Sunstone - Feldspar var. Sunstone (Oligoclase or Andesine)

Sunstone (Semi-Precious Gemstone / Mineral Specimen)

Galena - Galena (Lead Sulfide)

Galena (Mineral Specimen / Industrial Mineral)

Black Garnet (Andradite or Melanite) - Andradite var. Melanite

Black Garnet (Andradite or Melanite) (Mineral Specimen / Semi-Precious Gemstone)

Calcite on Matrix - Calcite (Calcium Carbonate)

Calcite on Matrix (Mineral Specimen)

Magnetite (sometimes Lodestone) - Magnetite (IMA-approved mineral species)

Magnetite (sometimes Lodestone) (Mineral Specimen / Industrial Mineral / Collector Stone)